201470585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{10657}}^1$

素因数の和:10880

約数の個数: 16

約数和(自身を含む): 255792000

約数和(自身を除く): 54321415

約数列:

[1, 5, 19, 95, 199, 995, 3781, 10657, 18905, 53285, 202483, 1012415, 2120743, 10603715, 40294117, 201470585]

約数ペア:

[(1, 201470585), (5, 40294117), (19, 10603715), (95, 2120743), (199, 1012415), (995, 202483), (3781, 53285), (10657, 18905)]