206850831

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{15401}}^1$

素因数の和:15463

約数の個数: 24

約数和(自身を含む): 311366832

約数和(自身を除く): 104516001

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 15401, 46203, 169411, 508233, 569837, 1709511, 1863521, 5590563, 6268207, 18804621, 68950277, 206850831]

約数ペア:

[(1, 206850831), (3, 68950277), (11, 18804621), (33, 6268207), (37, 5590563), (111, 1863521), (121, 1709511), (363, 569837), (407, 508233), (1221, 169411), (4477, 46203), (13431, 15401)]