200553625

素因数分解:

$5^3\times {\mathrm{991}}^1\times {\mathrm{1619}}^1$

素因数の和:2625

約数の個数: 16

約数和(自身を含む): 250698240

約数和(自身を除く): 50144615

約数列:

[1, 5, 25, 125, 991, 1619, 4955, 8095, 24775, 40475, 123875, 202375, 1604429, 8022145, 40110725, 200553625]

約数ペア:

[(1, 200553625), (5, 40110725), (25, 8022145), (125, 1604429), (991, 202375), (1619, 123875), (4955, 40475), (8095, 24775)]