200925669

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7927}}^1$

素因数の和:8025

約数の個数: 32

約数和(自身を含む): 328790016

約数和(自身を除く): 127864347

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 7927, 8449, 23781, 25347, 55489, 134759, 166467, 404277, 562817, 943313, 1688451, 2829939, 3939719, 9567889, 11819157, 28703667, 66975223, 200925669]

約数ペア:

[(1, 200925669), (3, 66975223), (7, 28703667), (17, 11819157), (21, 9567889), (51, 3939719), (71, 2829939), (119, 1688451), (213, 943313), (357, 562817), (497, 404277), (1207, 166467), (1491, 134759), (3621, 55489), (7927, 25347), (8449, 23781)]