70205807

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 81600000

約数和(自身を除く): 11394193

約数列:

[1, 7, 101, 199, 499, 707, 1393, 3493, 20099, 50399, 99301, 140693, 352793, 695107, 10029401, 70205807]

約数ペア:

[(1, 70205807), (7, 10029401), (101, 695107), (199, 352793), (499, 140693), (707, 99301), (1393, 50399), (3493, 20099)]