200097460

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{20887}}^1$

素因数の和:21375

約数の個数: 24

約数和(自身を含む): 421102080

約数和(自身を除く): 221004620

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 20887, 41774, 83548, 104435, 208870, 417740, 10004873, 20009746, 40019492, 50024365, 100048730, 200097460]

約数ペア:

[(1, 200097460), (2, 100048730), (4, 50024365), (5, 40019492), (10, 20009746), (20, 10004873), (479, 417740), (958, 208870), (1916, 104435), (2395, 83548), (4790, 41774), (9580, 20887)]