220195822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429843}}^1$

素因数の和:1429863

約数の個数: 16

約数和(自身を含む): 411795072

約数和(自身を除く): 191599250

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1429843, 2859686, 10008901, 15728273, 20017802, 31456546, 110097911, 220195822]

約数ペア:

[(1, 220195822), (2, 110097911), (7, 31456546), (11, 20017802), (14, 15728273), (22, 10008901), (77, 2859686), (154, 1429843)]