204658696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{10429}}^1$

素因数の和:10669

約数の個数: 32

約数和(自身を含む): 420537600

約数和(自身を除く): 215878904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 9812, 10429, 19624, 20858, 41716, 83432, 114719, 229438, 458876, 917752, 2325667, 4651334, 9302668, 18605336, 25582337, 51164674, 102329348, 204658696]

約数ペア:

[(1, 204658696), (2, 102329348), (4, 51164674), (8, 25582337), (11, 18605336), (22, 9302668), (44, 4651334), (88, 2325667), (223, 917752), (446, 458876), (892, 229438), (1784, 114719), (2453, 83432), (4906, 41716), (9812, 20858), (10429, 19624)]