203465767540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1453326911}}^1$

素因数の和:1453326927

約数の個数: 24

約数和(自身を含む): 488317842432

約数和(自身を除く): 284852074892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1453326911, 2906653822, 5813307644, 7266634555, 10173288377, 14533269110, 20346576754, 29066538220, 40693153508, 50866441885, 101732883770, 203465767540]

約数ペア:

[(1, 203465767540), (2, 101732883770), (4, 50866441885), (5, 40693153508), (7, 29066538220), (10, 20346576754), (14, 14533269110), (20, 10173288377), (28, 7266634555), (35, 5813307644), (70, 2906653822), (140, 1453326911)]