227220290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2065639}}^1$

素因数の和:2065657

約数の個数: 16

約数和(自身を含む): 446178240

約数和(自身を除く): 218957950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2065639, 4131278, 10328195, 20656390, 22722029, 45444058, 113610145, 227220290]

約数ペア:

[(1, 227220290), (2, 113610145), (5, 45444058), (10, 22722029), (11, 20656390), (22, 10328195), (55, 4131278), (110, 2065639)]