201499128

素因数分解:

$2^3\times 3^2\times {\mathrm{2798599}}^1$

素因数の和:2798611

約数の個数: 24

約数和(自身を含む): 545727000

約数和(自身を除く): 344227872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2798599, 5597198, 8395797, 11194396, 16791594, 22388792, 25187391, 33583188, 50374782, 67166376, 100749564, 201499128]

約数ペア:

[(1, 201499128), (2, 100749564), (3, 67166376), (4, 50374782), (6, 33583188), (8, 25187391), (9, 22388792), (12, 16791594), (18, 11194396), (24, 8395797), (36, 5597198), (72, 2798599)]