204076304

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{12641}}^1$

素因数の和:13658

約数の個数: 20

約数和(自身を含む): 395821020

約数和(自身を除く): 191744716

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 8072, 12641, 16144, 25282, 50564, 101128, 202256, 12754769, 25509538, 51019076, 102038152, 204076304]

約数ペア:

[(1, 204076304), (2, 102038152), (4, 51019076), (8, 25509538), (16, 12754769), (1009, 202256), (2018, 101128), (4036, 50564), (8072, 25282), (12641, 16144)]