202328889

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{32009}}^1$

素因数の和:32069

約数の個数: 24

約数和(自身を含む): 321124320

約数和(自身を除く): 118795431

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 32009, 96027, 224063, 672189, 1376387, 1568441, 4129161, 4705323, 9634709, 28904127, 67442963, 202328889]

約数ペア:

[(1, 202328889), (3, 67442963), (7, 28904127), (21, 9634709), (43, 4705323), (49, 4129161), (129, 1568441), (147, 1376387), (301, 672189), (903, 224063), (2107, 96027), (6321, 32009)]