200939050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309137}}^1$

素因数の和:309162

約数の個数: 24

約数和(自身を含む): 402497676

約数和(自身を除く): 201558626

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309137, 618274, 1545685, 3091370, 4018781, 7728425, 8037562, 15456850, 20093905, 40187810, 100469525, 200939050]

約数ペア:

[(1, 200939050), (2, 100469525), (5, 40187810), (10, 20093905), (13, 15456850), (25, 8037562), (26, 7728425), (50, 4018781), (65, 3091370), (130, 1545685), (325, 618274), (650, 309137)]