209923128

素因数分解:

$2^3\times 3^2\times {\mathrm{2915599}}^1$

素因数の和:2915611

約数の個数: 24

約数和(自身を含む): 568542000

約数和(自身を除く): 358618872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2915599, 5831198, 8746797, 11662396, 17493594, 23324792, 26240391, 34987188, 52480782, 69974376, 104961564, 209923128]

約数ペア:

[(1, 209923128), (2, 104961564), (3, 69974376), (4, 52480782), (6, 34987188), (8, 26240391), (9, 23324792), (12, 17493594), (18, 11662396), (24, 8746797), (36, 5831198), (72, 2915599)]