222243010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2020391}}^1$

素因数の和:2020409

約数の個数: 16

約数和(自身を含む): 436404672

約数和(自身を除く): 214161662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2020391, 4040782, 10101955, 20203910, 22224301, 44448602, 111121505, 222243010]

約数ペア:

[(1, 222243010), (2, 111121505), (5, 44448602), (10, 22224301), (11, 20203910), (22, 10101955), (55, 4040782), (110, 2020391)]