201329540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92353}}^1$

素因数の和:92471

約数の個数: 24

約数和(自身を含む): 426675480

約数和(自身を除く): 225345940

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92353, 184706, 369412, 461765, 923530, 1847060, 10066477, 20132954, 40265908, 50332385, 100664770, 201329540]

約数ペア:

[(1, 201329540), (2, 100664770), (4, 50332385), (5, 40265908), (10, 20132954), (20, 10066477), (109, 1847060), (218, 923530), (436, 461765), (545, 369412), (1090, 184706), (2180, 92353)]