201724747

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 233572032

約数和(自身を除く): 31847285

約数列:

[1, 7, 157, 173, 1061, 1099, 1211, 7427, 27161, 166577, 183553, 190127, 1166039, 1284871, 28817821, 201724747]

約数ペア:

[(1, 201724747), (7, 28817821), (157, 1284871), (173, 1166039), (1061, 190127), (1099, 183553), (1211, 166577), (7427, 27161)]