200818628

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{444289}}^1$

素因数の和:444406

約数の個数: 12

約数和(自身を含む): 354543420

約数和(自身を除く): 153724792

約数列:

[1, 2, 4, 113, 226, 452, 444289, 888578, 1777156, 50204657, 100409314, 200818628]

約数ペア:

[(1, 200818628), (2, 100409314), (4, 50204657), (113, 1777156), (226, 888578), (452, 444289)]