204635282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{27061}}^1$

素因数の和:27281

約数の個数: 16

約数和(自身を含む): 324744000

約数和(自身を除く): 120108718

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 27061, 54122, 514159, 1028318, 5385139, 10770278, 102317641, 204635282]

約数ペア:

[(1, 204635282), (2, 102317641), (19, 10770278), (38, 5385139), (199, 1028318), (398, 514159), (3781, 54122), (7562, 27061)]