201297625

素因数分解:

$5^3\times {\mathrm{167}}^1\times {\mathrm{9643}}^1$

素因数の和:9825

約数の個数: 16

約数和(自身を含む): 252749952

約数和(自身を除く): 51452327

約数列:

[1, 5, 25, 125, 167, 835, 4175, 9643, 20875, 48215, 241075, 1205375, 1610381, 8051905, 40259525, 201297625]

約数ペア:

[(1, 201297625), (5, 40259525), (25, 8051905), (125, 1610381), (167, 1205375), (835, 241075), (4175, 48215), (9643, 20875)]