221744140802

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{409122031}}^1$

素因数の和:409122304

約数の個数: 8

約数和(自身を含む): 333843578112

約数和(自身を除く): 112099437310

約数列:

[1, 2, 271, 542, 409122031, 818244062, 110872070401, 221744140802]

約数ペア:

[(1, 221744140802), (2, 110872070401), (271, 818244062), (542, 409122031)]