204047987

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{129719}}^1$

素因数の和:129754

約数の個数: 12

約数和(自身を含む): 241538640

約数和(自身を除く): 37490653

約数列:

[1, 11, 13, 121, 143, 1573, 129719, 1426909, 1686347, 15695999, 18549817, 204047987]

約数ペア:

[(1, 204047987), (11, 18549817), (13, 15695999), (121, 1686347), (143, 1426909), (1573, 129719)]