202316440

素因数分解:

$2^3\times 5^1\times {\mathrm{5057911}}^1$

素因数の和:5057922

約数の個数: 16

約数和(自身を含む): 455212080

約数和(自身を除く): 252895640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5057911, 10115822, 20231644, 25289555, 40463288, 50579110, 101158220, 202316440]

約数ペア:

[(1, 202316440), (2, 101158220), (4, 50579110), (5, 40463288), (8, 25289555), (10, 20231644), (20, 10115822), (40, 5057911)]