200530760

素因数分解:

$2^3\times 5^1\times {\mathrm{5013269}}^1$

素因数の和:5013280

約数の個数: 16

約数和(自身を含む): 451194300

約数和(自身を除く): 250663540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5013269, 10026538, 20053076, 25066345, 40106152, 50132690, 100265380, 200530760]

約数ペア:

[(1, 200530760), (2, 100265380), (4, 50132690), (5, 40106152), (8, 25066345), (10, 20053076), (20, 10026538), (40, 5013269)]