201775839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{208231}}^1$

素因数の和:208270

約数の個数: 16

約数和(自身を含む): 299854080

約数和(自身を除く): 98078241

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 208231, 624693, 3539927, 3956389, 10619781, 11869167, 67258613, 201775839]

約数ペア:

[(1, 201775839), (3, 67258613), (17, 11869167), (19, 10619781), (51, 3956389), (57, 3539927), (323, 624693), (969, 208231)]