201559312

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2623

約数の個数: 40

約数和(自身を含む): 402652800

約数和(自身を除く): 201093488

約数列:

[1, 2, 4, 8, 16, 47, 94, 109, 188, 218, 376, 436, 752, 872, 1744, 2459, 4918, 5123, 9836, 10246, 19672, 20492, 39344, 40984, 81968, 115573, 231146, 268031, 462292, 536062, 924584, 1072124, 1849168, 2144248, 4288496, 12597457, 25194914, 50389828, 100779656, 201559312]

約数ペア:

[(1, 201559312), (2, 100779656), (4, 50389828), (8, 25194914), (16, 12597457), (47, 4288496), (94, 2144248), (109, 1849168), (188, 1072124), (218, 924584), (376, 536062), (436, 462292), (752, 268031), (872, 231146), (1744, 115573), (2459, 81968), (4918, 40984), (5123, 39344), (9836, 20492), (10246, 19672)]