201895725110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{255564209}}^1$

素因数の和:255564295

約数の個数: 16

約数和(自身を含む): 368012462400

約数和(自身を除く): 166116737290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 255564209, 511128418, 1277821045, 2555642090, 20189572511, 40379145022, 100947862555, 201895725110]

約数ペア:

[(1, 201895725110), (2, 100947862555), (5, 40379145022), (10, 20189572511), (79, 2555642090), (158, 1277821045), (395, 511128418), (790, 255564209)]