200907311

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 240038400

約数和(自身を除く): 39131089

約数列:

[1, 11, 19, 31, 121, 209, 341, 589, 2299, 2819, 3751, 6479, 31009, 53561, 71269, 87389, 341099, 589171, 961279, 1660391, 6480881, 10574069, 18264301, 200907311]

約数ペア:

[(1, 200907311), (11, 18264301), (19, 10574069), (31, 6480881), (121, 1660391), (209, 961279), (341, 589171), (589, 341099), (2299, 87389), (2819, 71269), (3751, 53561), (6479, 31009)]