201845260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{214729}}^1$

素因数の和:214785

約数の個数: 24

約数和(自身を含む): 432895680

約数和(自身を除く): 231050420

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 214729, 429458, 858916, 1073645, 2147290, 4294580, 10092263, 20184526, 40369052, 50461315, 100922630, 201845260]

約数ペア:

[(1, 201845260), (2, 100922630), (4, 50461315), (5, 40369052), (10, 20184526), (20, 10092263), (47, 4294580), (94, 2147290), (188, 1073645), (235, 858916), (470, 429458), (940, 214729)]