202275080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{722411}}^1$

素因数の和:722429

約数の個数: 32

約数和(自身を含む): 520136640

約数和(自身を除く): 317861560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 722411, 1444822, 2889644, 3612055, 5056877, 5779288, 7224110, 10113754, 14448220, 20227508, 25284385, 28896440, 40455016, 50568770, 101137540, 202275080]

約数ペア:

[(1, 202275080), (2, 101137540), (4, 50568770), (5, 40455016), (7, 28896440), (8, 25284385), (10, 20227508), (14, 14448220), (20, 10113754), (28, 7224110), (35, 5779288), (40, 5056877), (56, 3612055), (70, 2889644), (140, 1444822), (280, 722411)]