200719261876

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{4940417}}^1$

素因数の和:4941879

約数の個数: 24

約数和(自身を含む): 401715268416

約数和(自身を除く): 200996006540

約数列:

[1, 2, 4, 7, 14, 28, 1451, 2902, 5804, 10157, 20314, 40628, 4940417, 9880834, 19761668, 34582919, 69165838, 138331676, 7168545067, 14337090134, 28674180268, 50179815469, 100359630938, 200719261876]

約数ペア:

[(1, 200719261876), (2, 100359630938), (4, 50179815469), (7, 28674180268), (14, 14337090134), (28, 7168545067), (1451, 138331676), (2902, 69165838), (5804, 34582919), (10157, 19761668), (20314, 9880834), (40628, 4940417)]