201723956

素因数分解:

$2^2\times 7^1\times {\mathrm{7204427}}^1$

素因数の和:7204438

約数の個数: 12

約数和(自身を含む): 403447968

約数和(自身を除く): 201724012

約数列:

[1, 2, 4, 7, 14, 28, 7204427, 14408854, 28817708, 50430989, 100861978, 201723956]

約数ペア:

[(1, 201723956), (2, 100861978), (4, 50430989), (7, 28817708), (14, 14408854), (28, 7204427)]