198071485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18451}}^1$

素因数の和:18588

約数の個数: 16

約数和(自身を含む): 252423360

約数和(自身を除く): 54351875

約数列:

[1, 5, 19, 95, 113, 565, 2147, 10735, 18451, 92255, 350569, 1752845, 2084963, 10424815, 39614297, 198071485]

約数ペア:

[(1, 198071485), (5, 39614297), (19, 10424815), (95, 2084963), (113, 1752845), (565, 350569), (2147, 92255), (10735, 18451)]