189948475

素因数分解:

$5^2\times {\mathrm{907}}^1\times {\mathrm{8377}}^1$

素因数の和:9294

約数の個数: 12

約数和(自身を含む): 235823944

約数和(自身を除く): 45875469

約数列:

[1, 5, 25, 907, 4535, 8377, 22675, 41885, 209425, 7597939, 37989695, 189948475]

約数ペア:

[(1, 189948475), (5, 37989695), (25, 7597939), (907, 209425), (4535, 41885), (8377, 22675)]