201148205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{6971}}^1$

素因数の和:7204

約数の個数: 16

約数和(自身を含む): 250992000

約数和(自身を除く): 49843795

約数列:

[1, 5, 29, 145, 199, 995, 5771, 6971, 28855, 34855, 202159, 1010795, 1387229, 6936145, 40229641, 201148205]

約数ペア:

[(1, 201148205), (5, 40229641), (29, 6936145), (145, 1387229), (199, 1010795), (995, 202159), (5771, 34855), (6971, 28855)]