204420135

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{30763}}^1$

素因数の和:31214

約数の個数: 16

約数和(自身を含む): 327821184

約数和(自身を除く): 123401049

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 30763, 92289, 153815, 461445, 13628009, 40884027, 68140045, 204420135]

約数ペア:

[(1, 204420135), (3, 68140045), (5, 40884027), (15, 13628009), (443, 461445), (1329, 153815), (2215, 92289), (6645, 30763)]