200175080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{714911}}^1$

素因数の和:714929

約数の個数: 32

約数和(自身を含む): 514736640

約数和(自身を除く): 314561560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 714911, 1429822, 2859644, 3574555, 5004377, 5719288, 7149110, 10008754, 14298220, 20017508, 25021885, 28596440, 40035016, 50043770, 100087540, 200175080]

約数ペア:

[(1, 200175080), (2, 100087540), (4, 50043770), (5, 40035016), (7, 28596440), (8, 25021885), (10, 20017508), (14, 14298220), (20, 10008754), (28, 7149110), (35, 5719288), (40, 5004377), (56, 3574555), (70, 2859644), (140, 1429822), (280, 714911)]