201010205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{17321}}^1$

素因数の和:17548

約数の個数: 16

約数和(自身を含む): 264403008

約数和(自身を除く): 63392803

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 11605, 17321, 86605, 190531, 952655, 3654731, 18273655, 40202041, 201010205]

約数ペア:

[(1, 201010205), (5, 40202041), (11, 18273655), (55, 3654731), (211, 952655), (1055, 190531), (2321, 86605), (11605, 17321)]