207744862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12703}}^1$

素因数の和:12772

約数の個数: 32

約数和(自身を含む): 364960512

約数和(自身を除く): 157215650

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 12703, 16354, 25406, 165139, 215951, 330278, 431902, 470011, 940022, 2807363, 5614726, 6110143, 7990187, 12220286, 15980374, 103872431, 207744862]

約数ペア:

[(1, 207744862), (2, 103872431), (13, 15980374), (17, 12220286), (26, 7990187), (34, 6110143), (37, 5614726), (74, 2807363), (221, 940022), (442, 470011), (481, 431902), (629, 330278), (962, 215951), (1258, 165139), (8177, 25406), (12703, 16354)]