213726722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{90793}}^1$

素因数の和:90913

約数の個数: 16

約数和(自身を含む): 353007072

約数和(自身を除く): 139280350

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 90793, 181586, 998723, 1997446, 9714851, 19429702, 106863361, 213726722]

約数ペア:

[(1, 213726722), (2, 106863361), (11, 19429702), (22, 9714851), (107, 1997446), (214, 998723), (1177, 181586), (2354, 90793)]