200575450

素因数分解:

$2^1\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{3929}}^1$

素因数の和:4962

約数の個数: 24

約数和(自身を含む): 373530780

約数和(自身を除く): 172955330

約数列:

[1, 2, 5, 10, 25, 50, 1021, 2042, 3929, 5105, 7858, 10210, 19645, 25525, 39290, 51050, 98225, 196450, 4011509, 8023018, 20057545, 40115090, 100287725, 200575450]

約数ペア:

[(1, 200575450), (2, 100287725), (5, 40115090), (10, 20057545), (25, 8023018), (50, 4011509), (1021, 196450), (2042, 98225), (3929, 51050), (5105, 39290), (7858, 25525), (10210, 19645)]