221338084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5030411}}^1$

素因数の和:5030426

約数の個数: 12

約数和(自身を含む): 422554608

約数和(自身を除く): 201216524

約数列:

[1, 2, 4, 11, 22, 44, 5030411, 10060822, 20121644, 55334521, 110669042, 221338084]

約数ペア:

[(1, 221338084), (2, 110669042), (4, 55334521), (11, 20121644), (22, 10060822), (44, 5030411)]