210326669

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2837}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 262060920

約数和(自身を除く): 51734251

約数列:

[1, 7, 17, 49, 89, 119, 623, 833, 1513, 2837, 4361, 10591, 19859, 48229, 74137, 139013, 252493, 337603, 1767451, 2363221, 4292381, 12372157, 30046667, 210326669]

約数ペア:

[(1, 210326669), (7, 30046667), (17, 12372157), (49, 4292381), (89, 2363221), (119, 1767451), (623, 337603), (833, 252493), (1513, 139013), (2837, 74137), (4361, 48229), (10591, 19859)]