200756816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{965177}}^1$

素因数の和:965198

約数の個数: 20

約数和(自身を含む): 418887252

約数和(自身を除く): 218130436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 965177, 1930354, 3860708, 7721416, 12547301, 15442832, 25094602, 50189204, 100378408, 200756816]

約数ペア:

[(1, 200756816), (2, 100378408), (4, 50189204), (8, 25094602), (13, 15442832), (16, 12547301), (26, 7721416), (52, 3860708), (104, 1930354), (208, 965177)]