204530305

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{80051}}^1$

素因数の和:80136

約数の個数: 16

約数和(自身を含む): 284344704

約数和(自身を除く): 79814399

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 80051, 400255, 560357, 2801785, 5843723, 29218615, 40906061, 204530305]

約数ペア:

[(1, 204530305), (5, 40906061), (7, 29218615), (35, 5843723), (73, 2801785), (365, 560357), (511, 400255), (2555, 80051)]