207366918381

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{811}}^1$

素因数の和:1471

約数の個数: 96

約数和(自身を含む): 350879413248

約数和(自身を除く): 143512494867

約数列:

[1, 3, 7, 9, 21, 63, 83, 107, 249, 321, 457, 581, 747, 749, 811, 963, 1371, 1743, 2247, 2433, 3199, 4113, 5229, 5677, 6741, 7299, 8881, 9597, 17031, 26643, 28791, 37931, 48899, 51093, 62167, 67313, 79929, 86777, 113793, 146697, 186501, 201939, 260331, 265517, 341379, 342293, 370627, 440091, 471191, 559503, 605817, 607439, 780993, 796551, 1026879, 1111881, 1413573, 1822317, 2389653, 2594389, 3080637, 3335643, 4058617, 4240719, 5466951, 7202491, 7783167, 12175851, 21607473, 23349501, 28410319, 30762041, 36527553, 39657089, 50417437, 64822419, 85230957, 92286123, 118971267, 151252311, 215334287, 255692871, 276858369, 277599623, 356913801, 453756933, 646002861, 832798869, 1938008583, 2498396607, 3291538387, 9874615161, 23040768709, 29623845483, 69122306127, 207366918381]

約数ペア:

[(1, 207366918381), (3, 69122306127), (7, 29623845483), (9, 23040768709), (21, 9874615161), (63, 3291538387), (83, 2498396607), (107, 1938008583), (249, 832798869), (321, 646002861), (457, 453756933), (581, 356913801), (747, 277599623), (749, 276858369), (811, 255692871), (963, 215334287), (1371, 151252311), (1743, 118971267), (2247, 92286123), (2433, 85230957), (3199, 64822419), (4113, 50417437), (5229, 39657089), (5677, 36527553), (6741, 30762041), (7299, 28410319), (8881, 23349501), (9597, 21607473), (17031, 12175851), (26643, 7783167), (28791, 7202491), (37931, 5466951), (48899, 4240719), (51093, 4058617), (62167, 3335643), (67313, 3080637), (79929, 2594389), (86777, 2389653), (113793, 1822317), (146697, 1413573), (186501, 1111881), (201939, 1026879), (260331, 796551), (265517, 780993), (341379, 607439), (342293, 605817), (370627, 559503), (440091, 471191)]