201412874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{87041}}^1$

素因数の和:87145

約数の個数: 16

約数和(自身を含む): 329018760

約数和(自身を除く): 127605886

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 87041, 174082, 1131533, 2263066, 7746649, 15493298, 100706437, 201412874]

約数ペア:

[(1, 201412874), (2, 100706437), (13, 15493298), (26, 7746649), (89, 2263066), (178, 1131533), (1157, 174082), (2314, 87041)]