204849621

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2069}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 321264000

約数和(自身を除く): 116414379

約数列:

[1, 3, 9, 19, 27, 57, 171, 193, 513, 579, 1737, 2069, 3667, 5211, 6207, 11001, 18621, 33003, 39311, 55863, 99009, 117933, 353799, 399317, 1061397, 1197951, 3593853, 7587023, 10781559, 22761069, 68283207, 204849621]

約数ペア:

[(1, 204849621), (3, 68283207), (9, 22761069), (19, 10781559), (27, 7587023), (57, 3593853), (171, 1197951), (193, 1061397), (513, 399317), (579, 353799), (1737, 117933), (2069, 99009), (3667, 55863), (5211, 39311), (6207, 33003), (11001, 18621)]