202151917

素因数分解:

${\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{8747}}^1$

素因数の和:8960

約数の個数: 12

約数和(自身を含む): 223388928

約数和(自身を除く): 21237011

約数列:

[1, 11, 121, 191, 2101, 8747, 23111, 96217, 1058387, 1670677, 18377447, 202151917]

約数ペア:

[(1, 202151917), (11, 18377447), (121, 1670677), (191, 1058387), (2101, 96217), (8747, 23111)]