200396050

素因数分解:

$2^1\times 5^2\times {\mathrm{4007921}}^1$

素因数の和:4007933

約数の個数: 12

約数和(自身を含む): 372736746

約数和(自身を除く): 172340696

約数列:

[1, 2, 5, 10, 25, 50, 4007921, 8015842, 20039605, 40079210, 100198025, 200396050]

約数ペア:

[(1, 200396050), (2, 100198025), (5, 40079210), (10, 20039605), (25, 8015842), (50, 4007921)]