199453011

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{2203}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 269558016

約数和(自身を除く): 70105005

約数列:

[1, 3, 103, 293, 309, 879, 2203, 6609, 30179, 90537, 226909, 645479, 680727, 1936437, 66484337, 199453011]

約数ペア:

[(1, 199453011), (3, 66484337), (103, 1936437), (293, 680727), (309, 645479), (879, 226909), (2203, 90537), (6609, 30179)]