208026851188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{51719}}^1\times {\mathrm{77351}}^1$

素因数の和:129087

約数の個数: 24

約数和(自身を含む): 392063253120

約数和(自身を除く): 184036401932

約数列:

[1, 2, 4, 13, 26, 52, 51719, 77351, 103438, 154702, 206876, 309404, 672347, 1005563, 1344694, 2011126, 2689388, 4022252, 4000516369, 8001032738, 16002065476, 52006712797, 104013425594, 208026851188]

約数ペア:

[(1, 208026851188), (2, 104013425594), (4, 52006712797), (13, 16002065476), (26, 8001032738), (52, 4000516369), (51719, 4022252), (77351, 2689388), (103438, 2011126), (154702, 1344694), (206876, 1005563), (309404, 672347)]