198272015

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{2393}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 242349408

約数和(自身を除く): 44077393

約数列:

[1, 5, 73, 227, 365, 1135, 2393, 11965, 16571, 82855, 174689, 543211, 873445, 2716055, 39654403, 198272015]

約数ペア:

[(1, 198272015), (5, 39654403), (73, 2716055), (227, 873445), (365, 543211), (1135, 174689), (2393, 82855), (11965, 16571)]