200819312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2861}}^1$

素因数の和:3017

約数の個数: 40

約数和(自身を含む): 402442992

約数和(自身を除く): 201623680

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 214, 328, 428, 656, 856, 1712, 2861, 4387, 5722, 8774, 11444, 17548, 22888, 35096, 45776, 70192, 117301, 234602, 306127, 469204, 612254, 938408, 1224508, 1876816, 2449016, 4898032, 12551207, 25102414, 50204828, 100409656, 200819312]

約数ペア:

[(1, 200819312), (2, 100409656), (4, 50204828), (8, 25102414), (16, 12551207), (41, 4898032), (82, 2449016), (107, 1876816), (164, 1224508), (214, 938408), (328, 612254), (428, 469204), (656, 306127), (856, 234602), (1712, 117301), (2861, 70192), (4387, 45776), (5722, 35096), (8774, 22888), (11444, 17548)]