207814728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11087}}^1$

素因数の和:11178

約数の個数: 64

約数和(自身を含む): 574801920

約数和(自身を除く): 366987192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 4686, 6248, 9372, 11087, 18744, 22174, 33261, 44348, 66522, 88696, 121957, 133044, 243914, 266088, 365871, 487828, 731742, 787177, 975656, 1463484, 1574354, 2361531, 2926968, 3148708, 4723062, 6297416, 8658947, 9446124, 17317894, 18892248, 25976841, 34635788, 51953682, 69271576, 103907364, 207814728]

約数ペア:

[(1, 207814728), (2, 103907364), (3, 69271576), (4, 51953682), (6, 34635788), (8, 25976841), (11, 18892248), (12, 17317894), (22, 9446124), (24, 8658947), (33, 6297416), (44, 4723062), (66, 3148708), (71, 2926968), (88, 2361531), (132, 1574354), (142, 1463484), (213, 975656), (264, 787177), (284, 731742), (426, 487828), (568, 365871), (781, 266088), (852, 243914), (1562, 133044), (1704, 121957), (2343, 88696), (3124, 66522), (4686, 44348), (6248, 33261), (9372, 22174), (11087, 18744)]