204519022

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{2281}}^1$

素因数の和:2763

約数の個数: 16

約数和(自身を含む): 310205952

約数和(自身を除く): 105686930

約数列:

[1, 2, 127, 254, 353, 706, 2281, 4562, 44831, 89662, 289687, 579374, 805193, 1610386, 102259511, 204519022]

約数ペア:

[(1, 204519022), (2, 102259511), (127, 1610386), (254, 805193), (353, 579374), (706, 289687), (2281, 89662), (4562, 44831)]