206563017020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449050037}}^1$

素因数の和:449050069

約数の個数: 24

約数和(自身を含む): 452642438304

約数和(自身を除く): 246079421284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 449050037, 898100074, 1796200148, 2245250185, 4490500370, 8981000740, 10328150851, 20656301702, 41312603404, 51640754255, 103281508510, 206563017020]

約数ペア:

[(1, 206563017020), (2, 103281508510), (4, 51640754255), (5, 41312603404), (10, 20656301702), (20, 10328150851), (23, 8981000740), (46, 4490500370), (92, 2245250185), (115, 1796200148), (230, 898100074), (460, 449050037)]