208102013

素因数分解:

$7^1\times {\mathrm{1759}}^1\times {\mathrm{16901}}^1$

素因数の和:18667

約数の個数: 8

約数和(自身を含む): 237980160

約数和(自身を除く): 29878147

約数列:

[1, 7, 1759, 12313, 16901, 118307, 29728859, 208102013]

約数ペア:

[(1, 208102013), (7, 29728859), (1759, 118307), (12313, 16901)]