204746265

素因数分解:

$3^3\times 5^1\times {\mathrm{1516639}}^1$

素因数の和:1516653

約数の個数: 16

約数和(自身を含む): 363993600

約数和(自身を除く): 159247335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1516639, 4549917, 7583195, 13649751, 22749585, 40949253, 68248755, 204746265]

約数ペア:

[(1, 204746265), (3, 68248755), (5, 40949253), (9, 22749585), (15, 13649751), (27, 7583195), (45, 4549917), (135, 1516639)]