209973564

素因数分解:

$2^2\times 3^2\times {\mathrm{5832599}}^1$

素因数の和:5832609

約数の個数: 18

約数和(自身を含む): 530766600

約数和(自身を除く): 320793036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5832599, 11665198, 17497797, 23330396, 34995594, 52493391, 69991188, 104986782, 209973564]

約数ペア:

[(1, 209973564), (2, 104986782), (3, 69991188), (4, 52493391), (6, 34995594), (9, 23330396), (12, 17497797), (18, 11665198), (36, 5832599)]