200223860

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{43717}}^1$

素因数の和:43955

約数の個数: 24

約数和(自身を含む): 422315880

約数和(自身を除く): 222092020

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 43717, 87434, 174868, 218585, 437170, 874340, 10011193, 20022386, 40044772, 50055965, 100111930, 200223860]

約数ペア:

[(1, 200223860), (2, 100111930), (4, 50055965), (5, 40044772), (10, 20022386), (20, 10011193), (229, 874340), (458, 437170), (916, 218585), (1145, 174868), (2290, 87434), (4580, 43717)]