204578986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{11549}}^1$

素因数の和:12089

約数の個数: 16

約数和(自身を含む): 325571400

約数和(自身を除く): 120992414

約数列:

[1, 2, 17, 34, 521, 1042, 8857, 11549, 17714, 23098, 196333, 392666, 6017029, 12034058, 102289493, 204578986]

約数ペア:

[(1, 204578986), (2, 102289493), (17, 12034058), (34, 6017029), (521, 392666), (1042, 196333), (8857, 23098), (11549, 17714)]