200955016

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{230453}}^1$

素因数の和:230568

約数の個数: 16

約数和(自身を含む): 380249100

約数和(自身を除く): 179294084

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 230453, 460906, 921812, 1843624, 25119377, 50238754, 100477508, 200955016]

約数ペア:

[(1, 200955016), (2, 100477508), (4, 50238754), (8, 25119377), (109, 1843624), (218, 921812), (436, 460906), (872, 230453)]