204429488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{751579}}^1$

素因数の和:751604

約数の個数: 20

約数和(自身を含む): 419381640

約数和(自身を除く): 214952152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 751579, 1503158, 3006316, 6012632, 12025264, 12776843, 25553686, 51107372, 102214744, 204429488]

約数ペア:

[(1, 204429488), (2, 102214744), (4, 51107372), (8, 25553686), (16, 12776843), (17, 12025264), (34, 6012632), (68, 3006316), (136, 1503158), (272, 751579)]