201272396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 403438560

約数和(自身を除く): 202166164

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1919, 2017, 2626, 3838, 4034, 5252, 7676, 8068, 24947, 26221, 38323, 49894, 52442, 76646, 99788, 104884, 153292, 203717, 407434, 498199, 814868, 996398, 1992796, 2648321, 3870623, 5296642, 7741246, 10593284, 15482492, 50318099, 100636198, 201272396]

約数ペア:

[(1, 201272396), (2, 100636198), (4, 50318099), (13, 15482492), (19, 10593284), (26, 7741246), (38, 5296642), (52, 3870623), (76, 2648321), (101, 1992796), (202, 996398), (247, 814868), (404, 498199), (494, 407434), (988, 203717), (1313, 153292), (1919, 104884), (2017, 99788), (2626, 76646), (3838, 52442), (4034, 49894), (5252, 38323), (7676, 26221), (8068, 24947)]