201732280

素因数分解:

$2^3\times 5^1\times {\mathrm{5043307}}^1$

素因数の和:5043318

約数の個数: 16

約数和(自身を含む): 453897720

約数和(自身を除く): 252165440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5043307, 10086614, 20173228, 25216535, 40346456, 50433070, 100866140, 201732280]

約数ペア:

[(1, 201732280), (2, 100866140), (4, 50433070), (5, 40346456), (8, 25216535), (10, 20173228), (20, 10086614), (40, 5043307)]