199307104168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1\times {\mathrm{6287}}^1$

素因数の和:7474

約数の個数: 64

約数和(自身を含む): 397724048640

約数和(自身を除く): 198416944472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 907, 1028, 1814, 2056, 3628, 4369, 6287, 7256, 8738, 12574, 15419, 17476, 25148, 30838, 34952, 50296, 61676, 106879, 123352, 213758, 233099, 427516, 466198, 855032, 932396, 1615759, 1864792, 3231518, 3962683, 5702309, 6463036, 7925366, 11404618, 12926072, 15850732, 22809236, 27467903, 31701464, 45618472, 54935806, 96939253, 109871612, 193878506, 219743224, 387757012, 775514024, 1465493413, 2930986826, 5861973652, 11723947304, 24913388021, 49826776042, 99653552084, 199307104168]

約数ペア:

[(1, 199307104168), (2, 99653552084), (4, 49826776042), (8, 24913388021), (17, 11723947304), (34, 5861973652), (68, 2930986826), (136, 1465493413), (257, 775514024), (514, 387757012), (907, 219743224), (1028, 193878506), (1814, 109871612), (2056, 96939253), (3628, 54935806), (4369, 45618472), (6287, 31701464), (7256, 27467903), (8738, 22809236), (12574, 15850732), (15419, 12926072), (17476, 11404618), (25148, 7925366), (30838, 6463036), (34952, 5702309), (50296, 3962683), (61676, 3231518), (106879, 1864792), (123352, 1615759), (213758, 932396), (233099, 855032), (427516, 466198)]