201005889

素因数分解:

$3^1\times 7^3\times {\mathrm{195341}}^1$

素因数の和:195365

約数の個数: 16

約数和(自身を含む): 312547200

約数和(自身を除く): 111541311

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 195341, 586023, 1367387, 4102161, 9571709, 28715127, 67001963, 201005889]

約数ペア:

[(1, 201005889), (3, 67001963), (7, 28715127), (21, 9571709), (49, 4102161), (147, 1367387), (343, 586023), (1029, 195341)]