201181799

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 263723040

約数和(自身を除く): 62541241

約数列:

[1, 7, 13, 49, 53, 59, 91, 101, 371, 413, 637, 689, 707, 767, 1313, 2597, 2891, 3127, 4823, 4949, 5353, 5369, 5959, 9191, 21889, 33761, 37471, 37583, 40651, 41713, 64337, 69589, 77467, 153223, 262297, 284557, 291991, 315827, 487123, 542269, 1991899, 2210789, 3409861, 3795883, 4105751, 15475523, 28740257, 201181799]

約数ペア:

[(1, 201181799), (7, 28740257), (13, 15475523), (49, 4105751), (53, 3795883), (59, 3409861), (91, 2210789), (101, 1991899), (371, 542269), (413, 487123), (637, 315827), (689, 291991), (707, 284557), (767, 262297), (1313, 153223), (2597, 77467), (2891, 69589), (3127, 64337), (4823, 41713), (4949, 40651), (5353, 37583), (5369, 37471), (5959, 33761), (9191, 21889)]