202147687

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 247218576

約数和(自身を除く): 45070889

約数列:

[1, 7, 37, 43, 49, 259, 301, 1591, 1813, 2107, 2593, 11137, 18151, 77959, 95941, 111499, 127057, 671587, 780493, 4125463, 4701109, 5463451, 28878241, 202147687]

約数ペア:

[(1, 202147687), (7, 28878241), (37, 5463451), (43, 4701109), (49, 4125463), (259, 780493), (301, 671587), (1591, 127057), (1813, 111499), (2107, 95941), (2593, 77959), (11137, 18151)]