201637819628

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{947}}^1\times {\mathrm{71069}}^1$

素因数の和:72134

約数の個数: 48

約数和(自身を含む): 407480129280

約数和(自身を除く): 205842309652

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 947, 1498, 1894, 2996, 3788, 6629, 13258, 26516, 71069, 101329, 142138, 202658, 284276, 405316, 497483, 709303, 994966, 1418606, 1989932, 2837212, 7604383, 15208766, 30417532, 53230681, 67302343, 106461362, 134604686, 212922724, 269209372, 471116401, 942232802, 1884465604, 7201350701, 14402701402, 28805402804, 50409454907, 100818909814, 201637819628]

約数ペア:

[(1, 201637819628), (2, 100818909814), (4, 50409454907), (7, 28805402804), (14, 14402701402), (28, 7201350701), (107, 1884465604), (214, 942232802), (428, 471116401), (749, 269209372), (947, 212922724), (1498, 134604686), (1894, 106461362), (2996, 67302343), (3788, 53230681), (6629, 30417532), (13258, 15208766), (26516, 7604383), (71069, 2837212), (101329, 1989932), (142138, 1418606), (202658, 994966), (284276, 709303), (405316, 497483)]