222786296

素因数分解:

$2^3\times {\mathrm{2557}}^1\times {\mathrm{10891}}^1$

素因数の和:13454

約数の個数: 16

約数和(自身を含む): 417926040

約数和(自身を除く): 195139744

約数列:

[1, 2, 4, 8, 2557, 5114, 10228, 10891, 20456, 21782, 43564, 87128, 27848287, 55696574, 111393148, 222786296]

約数ペア:

[(1, 222786296), (2, 111393148), (4, 55696574), (8, 27848287), (2557, 87128), (5114, 43564), (10228, 21782), (10891, 20456)]