| n | σ(n) - n |
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 1 |
| 6 | 6 |
| 7 | 1 |
| 8 | 7 |
| 9 | 4 |
| 10 | 8 |
| 11 | 1 |
| 12 | 16 |
| 13 | 1 |
| 14 | 10 |
| 15 | 9 |
| 16 | 15 |
| 17 | 1 |
| 18 | 21 |
| 19 | 1 |
| 20 | 22 |
| 21 | 11 |
| 22 | 14 |
| 23 | 1 |
| 24 | 36 |
| 25 | 6 |
| 26 | 16 |
| 27 | 13 |
| 28 | 28 |
| 29 | 1 |
| 30 | 42 |
| 31 | 1 |
| 32 | 31 |
| 33 | 15 |
| 34 | 20 |
| 35 | 13 |
| 36 | 55 |
| 37 | 1 |
| 38 | 22 |
| 39 | 17 |
| 40 | 50 |
| 41 | 1 |
| 42 | 54 |
| 43 | 1 |
| 44 | 40 |
| 45 | 33 |
| 46 | 26 |
| 47 | 1 |
| 48 | 76 |
| 49 | 8 |
| 50 | 43 |
| 51 | 21 |
| 52 | 46 |
| 53 | 1 |
| 54 | 66 |
| 55 | 17 |
| 56 | 64 |
| 57 | 23 |
| 58 | 32 |
| 59 | 1 |
| 60 | 108 |
| 61 | 1 |
| 62 | 34 |
| 63 | 41 |
| 64 | 63 |
| 65 | 19 |
| 66 | 78 |
| 67 | 1 |
| 68 | 58 |
| 69 | 27 |
| 70 | 74 |
| 71 | 1 |
| 72 | 123 |
| 73 | 1 |
| 74 | 40 |
| 75 | 49 |
| 76 | 64 |
| 77 | 19 |
| 78 | 90 |
| 79 | 1 |
| 80 | 106 |
| 81 | 40 |
| 82 | 44 |
| 83 | 1 |
| 84 | 140 |
| 85 | 23 |
| 86 | 46 |
| 87 | 33 |
| 88 | 92 |
| 89 | 1 |
| 90 | 144 |
| 91 | 21 |
| 92 | 76 |
| 93 | 35 |
| 94 | 50 |
| 95 | 25 |
| 96 | 156 |
| 97 | 1 |
| 98 | 73 |
| 99 | 57 |
| 100 | 117 |
|
| n | σ(n) - n |
| 101 | 1 |
| 102 | 114 |
| 103 | 1 |
| 104 | 106 |
| 105 | 87 |
| 106 | 56 |
| 107 | 1 |
| 108 | 172 |
| 109 | 1 |
| 110 | 106 |
| 111 | 41 |
| 112 | 136 |
| 113 | 1 |
| 114 | 126 |
| 115 | 29 |
| 116 | 94 |
| 117 | 65 |
| 118 | 62 |
| 119 | 25 |
| 120 | 240 |
| 121 | 12 |
| 122 | 64 |
| 123 | 45 |
| 124 | 100 |
| 125 | 31 |
| 126 | 186 |
| 127 | 1 |
| 128 | 127 |
| 129 | 47 |
| 130 | 122 |
| 131 | 1 |
| 132 | 204 |
| 133 | 27 |
| 134 | 70 |
| 135 | 105 |
| 136 | 134 |
| 137 | 1 |
| 138 | 150 |
| 139 | 1 |
| 140 | 196 |
| 141 | 51 |
| 142 | 74 |
| 143 | 25 |
| 144 | 259 |
| 145 | 35 |
| 146 | 76 |
| 147 | 81 |
| 148 | 118 |
| 149 | 1 |
| 150 | 222 |
| 151 | 1 |
| 152 | 148 |
| 153 | 81 |
| 154 | 134 |
| 155 | 37 |
| 156 | 236 |
| 157 | 1 |
| 158 | 82 |
| 159 | 57 |
| 160 | 218 |
| 161 | 31 |
| 162 | 201 |
| 163 | 1 |
| 164 | 130 |
| 165 | 123 |
| 166 | 86 |
| 167 | 1 |
| 168 | 312 |
| 169 | 14 |
| 170 | 154 |
| 171 | 89 |
| 172 | 136 |
| 173 | 1 |
| 174 | 186 |
| 175 | 73 |
| 176 | 196 |
| 177 | 63 |
| 178 | 92 |
| 179 | 1 |
| 180 | 366 |
| 181 | 1 |
| 182 | 154 |
| 183 | 65 |
| 184 | 176 |
| 185 | 43 |
| 186 | 198 |
| 187 | 29 |
| 188 | 148 |
| 189 | 131 |
| 190 | 170 |
| 191 | 1 |
| 192 | 316 |
| 193 | 1 |
| 194 | 100 |
| 195 | 141 |
| 196 | 203 |
| 197 | 1 |
| 198 | 270 |
| 199 | 1 |
| 200 | 265 |
|
| n | σ(n) - n |
| 201 | 71 |
| 202 | 104 |
| 203 | 37 |
| 204 | 300 |
| 205 | 47 |
| 206 | 106 |
| 207 | 105 |
| 208 | 226 |
| 209 | 31 |
| 210 | 366 |
| 211 | 1 |
| 212 | 166 |
| 213 | 75 |
| 214 | 110 |
| 215 | 49 |
| 216 | 384 |
| 217 | 39 |
| 218 | 112 |
| 219 | 77 |
| 220 | 284 |
| 221 | 31 |
| 222 | 234 |
| 223 | 1 |
| 224 | 280 |
| 225 | 178 |
| 226 | 116 |
| 227 | 1 |
| 228 | 332 |
| 229 | 1 |
| 230 | 202 |
| 231 | 153 |
| 232 | 218 |
| 233 | 1 |
| 234 | 312 |
| 235 | 53 |
| 236 | 184 |
| 237 | 83 |
| 238 | 194 |
| 239 | 1 |
| 240 | 504 |
| 241 | 1 |
| 242 | 157 |
| 243 | 121 |
| 244 | 190 |
| 245 | 97 |
| 246 | 258 |
| 247 | 33 |
| 248 | 232 |
| 249 | 87 |
| 250 | 218 |
| 251 | 1 |
| 252 | 476 |
| 253 | 35 |
| 254 | 130 |
| 255 | 177 |
| 256 | 255 |
| 257 | 1 |
| 258 | 270 |
| 259 | 45 |
| 260 | 328 |
| 261 | 129 |
| 262 | 134 |
| 263 | 1 |
| 264 | 456 |
| 265 | 59 |
| 266 | 214 |
| 267 | 93 |
| 268 | 208 |
| 269 | 1 |
| 270 | 450 |
| 271 | 1 |
| 272 | 286 |
| 273 | 175 |
| 274 | 140 |
| 275 | 97 |
| 276 | 396 |
| 277 | 1 |
| 278 | 142 |
| 279 | 137 |
| 280 | 440 |
| 281 | 1 |
| 282 | 294 |
| 283 | 1 |
| 284 | 220 |
| 285 | 195 |
| 286 | 218 |
| 287 | 49 |
| 288 | 531 |
| 289 | 18 |
| 290 | 250 |
| 291 | 101 |
| 292 | 226 |
| 293 | 1 |
| 294 | 390 |
| 295 | 65 |
| 296 | 274 |
| 297 | 183 |
| 298 | 152 |
| 299 | 37 |
| 300 | 568 |
|
| n | σ(n) - n |
| 301 | 51 |
| 302 | 154 |
| 303 | 105 |
| 304 | 316 |
| 305 | 67 |
| 306 | 396 |
| 307 | 1 |
| 308 | 364 |
| 309 | 107 |
| 310 | 266 |
| 311 | 1 |
| 312 | 528 |
| 313 | 1 |
| 314 | 160 |
| 315 | 309 |
| 316 | 244 |
| 317 | 1 |
| 318 | 330 |
| 319 | 41 |
| 320 | 442 |
| 321 | 111 |
| 322 | 254 |
| 323 | 37 |
| 324 | 523 |
| 325 | 109 |
| 326 | 166 |
| 327 | 113 |
| 328 | 302 |
| 329 | 55 |
| 330 | 534 |
| 331 | 1 |
| 332 | 256 |
| 333 | 161 |
| 334 | 170 |
| 335 | 73 |
| 336 | 656 |
| 337 | 1 |
| 338 | 211 |
| 339 | 117 |
| 340 | 416 |
| 341 | 43 |
| 342 | 438 |
| 343 | 57 |
| 344 | 316 |
| 345 | 231 |
| 346 | 176 |
| 347 | 1 |
| 348 | 492 |
| 349 | 1 |
| 350 | 394 |
| 351 | 209 |
| 352 | 404 |
| 353 | 1 |
| 354 | 366 |
| 355 | 77 |
| 356 | 274 |
| 357 | 219 |
| 358 | 182 |
| 359 | 1 |
| 360 | 810 |
| 361 | 20 |
| 362 | 184 |
| 363 | 169 |
| 364 | 420 |
| 365 | 79 |
| 366 | 378 |
| 367 | 1 |
| 368 | 376 |
| 369 | 177 |
| 370 | 314 |
| 371 | 61 |
| 372 | 524 |
| 373 | 1 |
| 374 | 274 |
| 375 | 249 |
| 376 | 344 |
| 377 | 43 |
| 378 | 582 |
| 379 | 1 |
| 380 | 460 |
| 381 | 131 |
| 382 | 194 |
| 383 | 1 |
| 384 | 636 |
| 385 | 191 |
| 386 | 196 |
| 387 | 185 |
| 388 | 298 |
| 389 | 1 |
| 390 | 618 |
| 391 | 41 |
| 392 | 463 |
| 393 | 135 |
| 394 | 200 |
| 395 | 85 |
| 396 | 696 |
| 397 | 1 |
| 398 | 202 |
| 399 | 241 |
| 400 | 561 |
|
| n | σ(n) - n |
| 401 | 1 |
| 402 | 414 |
| 403 | 45 |
| 404 | 310 |
| 405 | 321 |
| 406 | 314 |
| 407 | 49 |
| 408 | 672 |
| 409 | 1 |
| 410 | 346 |
| 411 | 141 |
| 412 | 316 |
| 413 | 67 |
| 414 | 522 |
| 415 | 89 |
| 416 | 466 |
| 417 | 143 |
| 418 | 302 |
| 419 | 1 |
| 420 | 924 |
| 421 | 1 |
| 422 | 214 |
| 423 | 201 |
| 424 | 386 |
| 425 | 133 |
| 426 | 438 |
| 427 | 69 |
| 428 | 328 |
| 429 | 243 |
| 430 | 362 |
| 431 | 1 |
| 432 | 808 |
| 433 | 1 |
| 434 | 334 |
| 435 | 285 |
| 436 | 334 |
| 437 | 43 |
| 438 | 450 |
| 439 | 1 |
| 440 | 640 |
| 441 | 300 |
| 442 | 314 |
| 443 | 1 |
| 444 | 620 |
| 445 | 95 |
| 446 | 226 |
| 447 | 153 |
| 448 | 568 |
| 449 | 1 |
| 450 | 759 |
| 451 | 53 |
| 452 | 346 |
| 453 | 155 |
| 454 | 230 |
| 455 | 217 |
| 456 | 744 |
| 457 | 1 |
| 458 | 232 |
| 459 | 261 |
| 460 | 548 |
| 461 | 1 |
| 462 | 690 |
| 463 | 1 |
| 464 | 466 |
| 465 | 303 |
| 466 | 236 |
| 467 | 1 |
| 468 | 806 |
| 469 | 75 |
| 470 | 394 |
| 471 | 161 |
| 472 | 428 |
| 473 | 55 |
| 474 | 486 |
| 475 | 145 |
| 476 | 532 |
| 477 | 225 |
| 478 | 242 |
| 479 | 1 |
| 480 | 1032 |
| 481 | 51 |
| 482 | 244 |
| 483 | 285 |
| 484 | 447 |
| 485 | 103 |
| 486 | 606 |
| 487 | 1 |
| 488 | 442 |
| 489 | 167 |
| 490 | 536 |
| 491 | 1 |
| 492 | 684 |
| 493 | 47 |
| 494 | 346 |
| 495 | 441 |
| 496 | 496 |
| 497 | 79 |
| 498 | 510 |
| 499 | 1 |
| 500 | 592 |
|
| n | σ(n) - n |
| 501 | 171 |
| 502 | 254 |
| 503 | 1 |
| 504 | 1056 |
| 505 | 107 |
| 506 | 358 |
| 507 | 225 |
| 508 | 388 |
| 509 | 1 |
| 510 | 786 |
| 511 | 81 |
| 512 | 511 |
| 513 | 287 |
| 514 | 260 |
| 515 | 109 |
| 516 | 716 |
| 517 | 59 |
| 518 | 394 |
| 519 | 177 |
| 520 | 740 |
| 521 | 1 |
| 522 | 648 |
| 523 | 1 |
| 524 | 400 |
| 525 | 467 |
| 526 | 266 |
| 527 | 49 |
| 528 | 960 |
| 529 | 24 |
| 530 | 442 |
| 531 | 249 |
| 532 | 588 |
| 533 | 55 |
| 534 | 546 |
| 535 | 113 |
| 536 | 484 |
| 537 | 183 |
| 538 | 272 |
| 539 | 145 |
| 540 | 1140 |
| 541 | 1 |
| 542 | 274 |
| 543 | 185 |
| 544 | 590 |
| 545 | 115 |
| 546 | 798 |
| 547 | 1 |
| 548 | 418 |
| 549 | 257 |
| 550 | 566 |
| 551 | 49 |
| 552 | 888 |
| 553 | 87 |
| 554 | 280 |
| 555 | 357 |
| 556 | 424 |
| 557 | 1 |
| 558 | 690 |
| 559 | 57 |
| 560 | 928 |
| 561 | 303 |
| 562 | 284 |
| 563 | 1 |
| 564 | 780 |
| 565 | 119 |
| 566 | 286 |
| 567 | 401 |
| 568 | 512 |
| 569 | 1 |
| 570 | 870 |
| 571 | 1 |
| 572 | 604 |
| 573 | 195 |
| 574 | 434 |
| 575 | 169 |
| 576 | 1075 |
| 577 | 1 |
| 578 | 343 |
| 579 | 197 |
| 580 | 680 |
| 581 | 91 |
| 582 | 594 |
| 583 | 65 |
| 584 | 526 |
| 585 | 507 |
| 586 | 296 |
| 587 | 1 |
| 588 | 1008 |
| 589 | 51 |
| 590 | 490 |
| 591 | 201 |
| 592 | 586 |
| 593 | 1 |
| 594 | 846 |
| 595 | 269 |
| 596 | 454 |
| 597 | 203 |
| 598 | 410 |
| 599 | 1 |
| 600 | 1260 |
|
| n | σ(n) - n |
| 601 | 1 |
| 602 | 454 |
| 603 | 281 |
| 604 | 460 |
| 605 | 193 |
| 606 | 618 |
| 607 | 1 |
| 608 | 652 |
| 609 | 351 |
| 610 | 506 |
| 611 | 61 |
| 612 | 1026 |
| 613 | 1 |
| 614 | 310 |
| 615 | 393 |
| 616 | 824 |
| 617 | 1 |
| 618 | 630 |
| 619 | 1 |
| 620 | 724 |
| 621 | 339 |
| 622 | 314 |
| 623 | 97 |
| 624 | 1112 |
| 625 | 156 |
| 626 | 316 |
| 627 | 333 |
| 628 | 478 |
| 629 | 55 |
| 630 | 1242 |
| 631 | 1 |
| 632 | 568 |
| 633 | 215 |
| 634 | 320 |
| 635 | 133 |
| 636 | 876 |
| 637 | 161 |
| 638 | 442 |
| 639 | 297 |
| 640 | 890 |
| 641 | 1 |
| 642 | 654 |
| 643 | 1 |
| 644 | 700 |
| 645 | 411 |
| 646 | 434 |
| 647 | 1 |
| 648 | 1167 |
| 649 | 71 |
| 650 | 652 |
| 651 | 373 |
| 652 | 496 |
| 653 | 1 |
| 654 | 666 |
| 655 | 137 |
| 656 | 646 |
| 657 | 305 |
| 658 | 494 |
| 659 | 1 |
| 660 | 1356 |
| 661 | 1 |
| 662 | 334 |
| 663 | 345 |
| 664 | 596 |
| 665 | 295 |
| 666 | 816 |
| 667 | 53 |
| 668 | 508 |
| 669 | 227 |
| 670 | 554 |
| 671 | 73 |
| 672 | 1344 |
| 673 | 1 |
| 674 | 340 |
| 675 | 565 |
| 676 | 605 |
| 677 | 1 |
| 678 | 690 |
| 679 | 105 |
| 680 | 940 |
| 681 | 231 |
| 682 | 470 |
| 683 | 1 |
| 684 | 1136 |
| 685 | 143 |
| 686 | 514 |
| 687 | 233 |
| 688 | 676 |
| 689 | 67 |
| 690 | 1038 |
| 691 | 1 |
| 692 | 526 |
| 693 | 555 |
| 694 | 350 |
| 695 | 145 |
| 696 | 1104 |
| 697 | 59 |
| 698 | 352 |
| 699 | 237 |
| 700 | 1036 |
|
| n | σ(n) - n |
| 701 | 1 |
| 702 | 978 |
| 703 | 57 |
| 704 | 820 |
| 705 | 447 |
| 706 | 356 |
| 707 | 109 |
| 708 | 972 |
| 709 | 1 |
| 710 | 586 |
| 711 | 329 |
| 712 | 638 |
| 713 | 55 |
| 714 | 1014 |
| 715 | 293 |
| 716 | 544 |
| 717 | 243 |
| 718 | 362 |
| 719 | 1 |
| 720 | 1698 |
| 721 | 111 |
| 722 | 421 |
| 723 | 245 |
| 724 | 550 |
| 725 | 205 |
| 726 | 870 |
| 727 | 1 |
| 728 | 952 |
| 729 | 364 |
| 730 | 602 |
| 731 | 61 |
| 732 | 1004 |
| 733 | 1 |
| 734 | 370 |
| 735 | 633 |
| 736 | 776 |
| 737 | 79 |
| 738 | 900 |
| 739 | 1 |
| 740 | 856 |
| 741 | 379 |
| 742 | 554 |
| 743 | 1 |
| 744 | 1176 |
| 745 | 155 |
| 746 | 376 |
| 747 | 345 |
| 748 | 764 |
| 749 | 115 |
| 750 | 1122 |
| 751 | 1 |
| 752 | 736 |
| 753 | 255 |
| 754 | 506 |
| 755 | 157 |
| 756 | 1484 |
| 757 | 1 |
| 758 | 382 |
| 759 | 393 |
| 760 | 1040 |
| 761 | 1 |
| 762 | 774 |
| 763 | 117 |
| 764 | 580 |
| 765 | 639 |
| 766 | 386 |
| 767 | 73 |
| 768 | 1276 |
| 769 | 1 |
| 770 | 958 |
| 771 | 261 |
| 772 | 586 |
| 773 | 1 |
| 774 | 942 |
| 775 | 217 |
| 776 | 694 |
| 777 | 439 |
| 778 | 392 |
| 779 | 61 |
| 780 | 1572 |
| 781 | 83 |
| 782 | 514 |
| 783 | 417 |
| 784 | 983 |
| 785 | 163 |
| 786 | 798 |
| 787 | 1 |
| 788 | 598 |
| 789 | 267 |
| 790 | 650 |
| 791 | 121 |
| 792 | 1548 |
| 793 | 75 |
| 794 | 400 |
| 795 | 501 |
| 796 | 604 |
| 797 | 1 |
| 798 | 1122 |
| 799 | 65 |
| 800 | 1153 |
|
| n | σ(n) - n |
| 801 | 369 |
| 802 | 404 |
| 803 | 85 |
| 804 | 1100 |
| 805 | 347 |
| 806 | 538 |
| 807 | 273 |
| 808 | 722 |
| 809 | 1 |
| 810 | 1368 |
| 811 | 1 |
| 812 | 868 |
| 813 | 275 |
| 814 | 554 |
| 815 | 169 |
| 816 | 1416 |
| 817 | 63 |
| 818 | 412 |
| 819 | 637 |
| 820 | 944 |
| 821 | 1 |
| 822 | 834 |
| 823 | 1 |
| 824 | 736 |
| 825 | 663 |
| 826 | 614 |
| 827 | 1 |
| 828 | 1356 |
| 829 | 1 |
| 830 | 682 |
| 831 | 281 |
| 832 | 946 |
| 833 | 193 |
| 834 | 846 |
| 835 | 173 |
| 836 | 844 |
| 837 | 443 |
| 838 | 422 |
| 839 | 1 |
| 840 | 2040 |
| 841 | 30 |
| 842 | 424 |
| 843 | 285 |
| 844 | 640 |
| 845 | 253 |
| 846 | 1026 |
| 847 | 217 |
| 848 | 826 |
| 849 | 287 |
| 850 | 824 |
| 851 | 61 |
| 852 | 1164 |
| 853 | 1 |
| 854 | 634 |
| 855 | 705 |
| 856 | 764 |
| 857 | 1 |
| 858 | 1158 |
| 859 | 1 |
| 860 | 988 |
| 861 | 483 |
| 862 | 434 |
| 863 | 1 |
| 864 | 1656 |
| 865 | 179 |
| 866 | 436 |
| 867 | 361 |
| 868 | 924 |
| 869 | 91 |
| 870 | 1290 |
| 871 | 81 |
| 872 | 778 |
| 873 | 401 |
| 874 | 566 |
| 875 | 373 |
| 876 | 1196 |
| 877 | 1 |
| 878 | 442 |
| 879 | 297 |
| 880 | 1352 |
| 881 | 1 |
| 882 | 1341 |
| 883 | 1 |
| 884 | 880 |
| 885 | 555 |
| 886 | 446 |
| 887 | 1 |
| 888 | 1392 |
| 889 | 135 |
| 890 | 730 |
| 891 | 561 |
| 892 | 676 |
| 893 | 67 |
| 894 | 906 |
| 895 | 185 |
| 896 | 1144 |
| 897 | 447 |
| 898 | 452 |
| 899 | 61 |
| 900 | 1921 |
|
| n | σ(n) - n |
| 901 | 71 |
| 902 | 610 |
| 903 | 505 |
| 904 | 806 |
| 905 | 187 |
| 906 | 918 |
| 907 | 1 |
| 908 | 688 |
| 909 | 417 |
| 910 | 1106 |
| 911 | 1 |
| 912 | 1568 |
| 913 | 95 |
| 914 | 460 |
| 915 | 573 |
| 916 | 694 |
| 917 | 139 |
| 918 | 1242 |
| 919 | 1 |
| 920 | 1240 |
| 921 | 311 |
| 922 | 464 |
| 923 | 85 |
| 924 | 1764 |
| 925 | 253 |
| 926 | 466 |
| 927 | 425 |
| 928 | 962 |
| 929 | 1 |
| 930 | 1374 |
| 931 | 209 |
| 932 | 706 |
| 933 | 315 |
| 934 | 470 |
| 935 | 361 |
| 936 | 1794 |
| 937 | 1 |
| 938 | 694 |
| 939 | 317 |
| 940 | 1076 |
| 941 | 1 |
| 942 | 954 |
| 943 | 65 |
| 944 | 916 |
| 945 | 975 |
| 946 | 638 |
| 947 | 1 |
| 948 | 1292 |
| 949 | 87 |
| 950 | 910 |
| 951 | 321 |
| 952 | 1208 |
| 953 | 1 |
| 954 | 1152 |
| 955 | 197 |
| 956 | 724 |
| 957 | 483 |
| 958 | 482 |
| 959 | 145 |
| 960 | 2088 |
| 961 | 32 |
| 962 | 634 |
| 963 | 441 |
| 964 | 730 |
| 965 | 199 |
| 966 | 1338 |
| 967 | 1 |
| 968 | 1027 |
| 969 | 471 |
| 970 | 794 |
| 971 | 1 |
| 972 | 1576 |
| 973 | 147 |
| 974 | 490 |
| 975 | 761 |
| 976 | 946 |
| 977 | 1 |
| 978 | 990 |
| 979 | 101 |
| 980 | 1414 |
| 981 | 449 |
| 982 | 494 |
| 983 | 1 |
| 984 | 1536 |
| 985 | 203 |
| 986 | 634 |
| 987 | 549 |
| 988 | 972 |
| 989 | 67 |
| 990 | 1818 |
| 991 | 1 |
| 992 | 1024 |
| 993 | 335 |
| 994 | 734 |
| 995 | 205 |
| 996 | 1356 |
| 997 | 1 |
| 998 | 502 |
| 999 | 521 |
| 1000 | 1340 |
|