200060523

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 323404928

約数和(自身を除く): 123344405

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 313, 351, 607, 939, 1053, 1821, 2817, 4069, 5463, 7891, 8451, 12207, 16389, 23673, 25353, 36621, 49167, 71019, 109863, 189991, 213057, 329589, 569973, 639171, 1709919, 2469883, 5129757, 7409649, 15389271, 22228947, 66686841, 200060523]

約数ペア:

[(1, 200060523), (3, 66686841), (9, 22228947), (13, 15389271), (27, 7409649), (39, 5129757), (81, 2469883), (117, 1709919), (313, 639171), (351, 569973), (607, 329589), (939, 213057), (1053, 189991), (1821, 109863), (2817, 71019), (4069, 49167), (5463, 36621), (7891, 25353), (8451, 23673), (12207, 16389)]