209541564

素因数分解:

$2^2\times 3^2\times {\mathrm{5820599}}^1$

素因数の和:5820609

約数の個数: 18

約数和(自身を含む): 529674600

約数和(自身を除く): 320133036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5820599, 11641198, 17461797, 23282396, 34923594, 52385391, 69847188, 104770782, 209541564]

約数ペア:

[(1, 209541564), (2, 104770782), (3, 69847188), (4, 52385391), (6, 34923594), (9, 23282396), (12, 17461797), (18, 11641198), (36, 5820599)]