202288760

素因数分解:

$2^3\times 5^1\times {\mathrm{5057219}}^1$

素因数の和:5057230

約数の個数: 16

約数和(自身を含む): 455149800

約数和(自身を除く): 252861040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5057219, 10114438, 20228876, 25286095, 40457752, 50572190, 101144380, 202288760]

約数ペア:

[(1, 202288760), (2, 101144380), (4, 50572190), (5, 40457752), (8, 25286095), (10, 20228876), (20, 10114438), (40, 5057219)]