218083105

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 264960000

約数和(自身を除く): 46876895

約数列:

[1, 5, 149, 199, 745, 995, 1471, 7355, 29651, 148255, 219179, 292729, 1095895, 1463645, 43616621, 218083105]

約数ペア:

[(1, 218083105), (5, 43616621), (149, 1463645), (199, 1095895), (745, 292729), (995, 219179), (1471, 148255), (7355, 29651)]