201550437

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7351

約数の個数: 40

約数和(自身を含む): 339094272

約数和(自身を除く): 137543835

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 2511, 3069, 7297, 9207, 21891, 27621, 65673, 80267, 197019, 226207, 240801, 591057, 678621, 722403, 2035863, 2167209, 2488277, 6107589, 6501627, 7464831, 18322767, 22394493, 67183479, 201550437]

約数ペア:

[(1, 201550437), (3, 67183479), (9, 22394493), (11, 18322767), (27, 7464831), (31, 6501627), (33, 6107589), (81, 2488277), (93, 2167209), (99, 2035863), (279, 722403), (297, 678621), (341, 591057), (837, 240801), (891, 226207), (1023, 197019), (2511, 80267), (3069, 65673), (7297, 27621), (9207, 21891)]