193723754

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 348872832

約数和(自身を除く): 155149078

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 137, 274, 307, 329, 614, 658, 959, 1918, 2149, 2303, 4298, 4606, 6439, 6713, 12878, 13426, 14429, 15043, 28858, 30086, 42059, 45073, 84118, 90146, 101003, 202006, 294413, 315511, 588826, 631022, 707021, 1414042, 1976773, 2060891, 3953546, 4121782, 13837411, 27674822, 96861877, 193723754]

約数ペア:

[(1, 193723754), (2, 96861877), (7, 27674822), (14, 13837411), (47, 4121782), (49, 3953546), (94, 2060891), (98, 1976773), (137, 1414042), (274, 707021), (307, 631022), (329, 588826), (614, 315511), (658, 294413), (959, 202006), (1918, 101003), (2149, 90146), (2303, 84118), (4298, 45073), (4606, 42059), (6439, 30086), (6713, 28858), (12878, 15043), (13426, 14429)]