205282408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{625861}}^1$

素因数の和:625908

約数の個数: 16

約数和(自身を含む): 394293060

約数和(自身を除く): 189010652

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 625861, 1251722, 2503444, 5006888, 25660301, 51320602, 102641204, 205282408]

約数ペア:

[(1, 205282408), (2, 102641204), (4, 51320602), (8, 25660301), (41, 5006888), (82, 2503444), (164, 1251722), (328, 625861)]