200831525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 258614400

約数和(自身を除く): 57782875

約数列:

[1, 5, 25, 29, 145, 439, 631, 725, 2195, 3155, 10975, 12731, 15775, 18299, 63655, 91495, 277009, 318275, 457475, 1385045, 6925225, 8033261, 40166305, 200831525]

約数ペア:

[(1, 200831525), (5, 40166305), (25, 8033261), (29, 6925225), (145, 1385045), (439, 457475), (631, 318275), (725, 277009), (2195, 91495), (3155, 63655), (10975, 18299), (12731, 15775)]