200720535

素因数分解:

$3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{17401}}^1$

素因数の和:18178

約数の個数: 16

約数和(自身を含む): 321588960

約数和(自身を除く): 120868425

約数列:

[1, 3, 5, 15, 769, 2307, 3845, 11535, 17401, 52203, 87005, 261015, 13381369, 40144107, 66906845, 200720535]

約数ペア:

[(1, 200720535), (3, 66906845), (5, 40144107), (15, 13381369), (769, 261015), (2307, 87005), (3845, 52203), (11535, 17401)]