202017933

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 323616384

約数和(自身を除く): 121598451

約数列:

[1, 3, 9, 13, 39, 71, 83, 117, 213, 249, 293, 639, 747, 879, 923, 1079, 2637, 2769, 3237, 3809, 5893, 8307, 9711, 11427, 17679, 20803, 24319, 34281, 53037, 62409, 72957, 76609, 187227, 218871, 229827, 270439, 316147, 689481, 811317, 948441, 1726649, 2433951, 2845323, 5179947, 15539841, 22446437, 67339311, 202017933]

約数ペア:

[(1, 202017933), (3, 67339311), (9, 22446437), (13, 15539841), (39, 5179947), (71, 2845323), (83, 2433951), (117, 1726649), (213, 948441), (249, 811317), (293, 689481), (639, 316147), (747, 270439), (879, 229827), (923, 218871), (1079, 187227), (2637, 76609), (2769, 72957), (3237, 62409), (3809, 53037), (5893, 34281), (8307, 24319), (9711, 20803), (11427, 17679)]