207198866815

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{3607}}^1\times {\mathrm{105401}}^1$

素因数の和:109122

約数の個数: 16

約数和(自身を含む): 250991674560

約数和(自身を除く): 43792807745

約数列:

[1, 5, 109, 545, 3607, 18035, 105401, 393163, 527005, 1965815, 11488709, 57443545, 380181407, 1900907035, 41439773363, 207198866815]

約数ペア:

[(1, 207198866815), (5, 41439773363), (109, 1900907035), (545, 380181407), (3607, 57443545), (18035, 11488709), (105401, 1965815), (393163, 527005)]