222020138

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{4567}}^1$

素因数の和:4901

約数の個数: 16

約数和(自身を含む): 337666560

約数和(自身を除く): 115646422

約数列:

[1, 2, 109, 218, 223, 446, 4567, 9134, 24307, 48614, 497803, 995606, 1018441, 2036882, 111010069, 222020138]

約数ペア:

[(1, 222020138), (2, 111010069), (109, 2036882), (218, 1018441), (223, 995606), (446, 497803), (4567, 48614), (9134, 24307)]