208040707

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{226871}}^1$

素因数の和:227009

約数の個数: 8

約数和(自身を含む): 239576832

約数和(自身を除く): 31536125

約数列:

[1, 7, 131, 917, 226871, 1588097, 29720101, 208040707]

約数ペア:

[(1, 208040707), (7, 29720101), (131, 1588097), (917, 226871)]