204887419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 226934784

約数和(自身を除く): 22047365

約数列:

[1, 11, 113, 191, 863, 1243, 2101, 9493, 21583, 97519, 164833, 237413, 1072709, 1813163, 18626129, 204887419]

約数ペア:

[(1, 204887419), (11, 18626129), (113, 1813163), (191, 1072709), (863, 237413), (1243, 164833), (2101, 97519), (9493, 21583)]