200480216

素因数分解:

$2^3\times {\mathrm{5003}}^1\times {\mathrm{5009}}^1$

素因数の和:10018

約数の個数: 16

約数和(自身を含む): 376050600

約数和(自身を除く): 175570384

約数列:

[1, 2, 4, 8, 5003, 5009, 10006, 10018, 20012, 20036, 40024, 40072, 25060027, 50120054, 100240108, 200480216]

約数ペア:

[(1, 200480216), (2, 100240108), (4, 50120054), (8, 25060027), (5003, 40072), (5009, 40024), (10006, 20036), (10018, 20012)]