201836120

素因数分解:

$2^3\times 5^1\times {\mathrm{5045903}}^1$

素因数の和:5045914

約数の個数: 16

約数和(自身を含む): 454131360

約数和(自身を除く): 252295240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5045903, 10091806, 20183612, 25229515, 40367224, 50459030, 100918060, 201836120]

約数ペア:

[(1, 201836120), (2, 100918060), (4, 50459030), (5, 40367224), (8, 25229515), (10, 20183612), (20, 10091806), (40, 5045903)]