207907756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{25693}}^1$

素因数の和:25738

約数の個数: 36

約数和(自身を含む): 441731248

約数和(自身を除く): 233823492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 25693, 51386, 102772, 179851, 359702, 436781, 719404, 873562, 1747124, 3057467, 6114934, 7425277, 12229868, 14850554, 29701108, 51976939, 103953878, 207907756]

約数ペア:

[(1, 207907756), (2, 103953878), (4, 51976939), (7, 29701108), (14, 14850554), (17, 12229868), (28, 7425277), (34, 6114934), (68, 3057467), (119, 1747124), (238, 873562), (289, 719404), (476, 436781), (578, 359702), (1156, 179851), (2023, 102772), (4046, 51386), (8092, 25693)]