212217848

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{11987}}^1$

素因数の和:14206

約数の個数: 16

約数和(自身を含む): 398121480

約数和(自身を除く): 185903632

約数列:

[1, 2, 4, 8, 2213, 4426, 8852, 11987, 17704, 23974, 47948, 95896, 26527231, 53054462, 106108924, 212217848]

約数ペア:

[(1, 212217848), (2, 106108924), (4, 53054462), (8, 26527231), (2213, 95896), (4426, 47948), (8852, 23974), (11987, 17704)]