211068254

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1\times {\mathrm{1279}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 320179200

約数和(自身を除く): 109110946

約数列:

[1, 2, 109, 218, 757, 1279, 1514, 2558, 82513, 139411, 165026, 278822, 968203, 1936406, 105534127, 211068254]

約数ペア:

[(1, 211068254), (2, 105534127), (109, 1936406), (218, 968203), (757, 278822), (1279, 165026), (1514, 139411), (2558, 82513)]