210009698285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{14939}}^1\times {\mathrm{147977}}^1$

素因数の和:162940

約数の個数: 16

約数和(自身を含む): 265294958400

約数和(自身を除く): 55285260115

約数列:

[1, 5, 19, 95, 14939, 74695, 147977, 283841, 739885, 1419205, 2811563, 14057815, 2210628403, 11053142015, 42001939657, 210009698285]

約数ペア:

[(1, 210009698285), (5, 42001939657), (19, 11053142015), (95, 2210628403), (14939, 14057815), (74695, 2811563), (147977, 1419205), (283841, 739885)]