201569045

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{701}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 244632960

約数和(自身を除く): 43063915

約数列:

[1, 5, 131, 439, 655, 701, 2195, 3505, 57509, 91831, 287545, 307739, 459155, 1538695, 40313809, 201569045]

約数ペア:

[(1, 201569045), (5, 40313809), (131, 1538695), (439, 459155), (655, 307739), (701, 287545), (2195, 91831), (3505, 57509)]