202142728730

素因数分解:

$2^1\times 5^1\times {\mathrm{20753}}^1\times {\mathrm{974041}}^1$

素因数の和:994801

約数の個数: 16

約数和(自身を含む): 363874818024

約数和(自身を除く): 161732089294

約数列:

[1, 2, 5, 10, 20753, 41506, 103765, 207530, 974041, 1948082, 4870205, 9740410, 20214272873, 40428545746, 101071364365, 202142728730]

約数ペア:

[(1, 202142728730), (2, 101071364365), (5, 40428545746), (10, 20214272873), (20753, 9740410), (41506, 4870205), (103765, 1948082), (207530, 974041)]