200668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 402192

約数和(自身を除く): 201524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 227, 442, 454, 884, 908, 2951, 3859, 5902, 7718, 11804, 15436, 50167, 100334, 200668]

約数ペア:

[(1, 200668), (2, 100334), (4, 50167), (13, 15436), (17, 11804), (26, 7718), (34, 5902), (52, 3859), (68, 2951), (221, 908), (227, 884), (442, 454)]