202857589

素因数分解:

${\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{7321}}^1$

素因数の和:7572

約数の個数: 12

約数和(自身を含む): 223979980

約数和(自身を除く): 21122391

約数列:

[1, 11, 121, 229, 2519, 7321, 27709, 80531, 885841, 1676509, 18441599, 202857589]

約数ペア:

[(1, 202857589), (11, 18441599), (121, 1676509), (229, 885841), (2519, 80531), (7321, 27709)]