201738025

素因数分解:

$5^2\times {\mathrm{419}}^1\times {\mathrm{19259}}^1$

素因数の和:19688

約数の個数: 12

約数和(自身を含む): 250765200

約数和(自身を除く): 49027175

約数列:

[1, 5, 25, 419, 2095, 10475, 19259, 96295, 481475, 8069521, 40347605, 201738025]

約数ペア:

[(1, 201738025), (5, 40347605), (25, 8069521), (419, 481475), (2095, 96295), (10475, 19259)]