204053295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{800209}}^1$

素因数の和:800234

約数の個数: 16

約数和(自身を含む): 345690720

約数和(自身を除く): 141637425

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 800209, 2400627, 4001045, 12003135, 13603553, 40810659, 68017765, 204053295]

約数ペア:

[(1, 204053295), (3, 68017765), (5, 40810659), (15, 13603553), (17, 12003135), (51, 4001045), (85, 2400627), (255, 800209)]