227711216

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{56701}}^1$

素因数の和:56960

約数の個数: 20

約数和(自身を含む): 442956024

約数和(自身を除く): 215244808

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 56701, 113402, 226804, 453608, 907216, 14231951, 28463902, 56927804, 113855608, 227711216]

約数ペア:

[(1, 227711216), (2, 113855608), (4, 56927804), (8, 28463902), (16, 14231951), (251, 907216), (502, 453608), (1004, 226804), (2008, 113402), (4016, 56701)]