200907740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{913217}}^1$

素因数の和:913237

約数の個数: 24

約数和(自身を含む): 460261872

約数和(自身を除く): 259354132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 913217, 1826434, 3652868, 4566085, 9132170, 10045387, 18264340, 20090774, 40181548, 50226935, 100453870, 200907740]

約数ペア:

[(1, 200907740), (2, 100453870), (4, 50226935), (5, 40181548), (10, 20090774), (11, 18264340), (20, 10045387), (22, 9132170), (44, 4566085), (55, 3652868), (110, 1826434), (220, 913217)]