203475057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{41131}}^1$

素因数の和:41248

約数の個数: 16

約数和(自身を含む): 290227392

約数和(自身を除く): 86752335

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 41131, 123393, 699227, 2097681, 3989707, 11969121, 67825019, 203475057]

約数ペア:

[(1, 203475057), (3, 67825019), (17, 11969121), (51, 3989707), (97, 2097681), (291, 699227), (1649, 123393), (4947, 41131)]