202111150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139387}}^1$

素因数の和:139428

約数の個数: 24

約数和(自身を含む): 388892520

約数和(自身を除く): 186781370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 139387, 278774, 696935, 1393870, 3484675, 4042223, 6969350, 8084446, 20211115, 40422230, 101055575, 202111150]

約数ペア:

[(1, 202111150), (2, 101055575), (5, 40422230), (10, 20211115), (25, 8084446), (29, 6969350), (50, 4042223), (58, 3484675), (145, 1393870), (290, 696935), (725, 278774), (1450, 139387)]