204512143

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8139

約数の個数: 16

約数和(自身を含む): 236816640

約数和(自身を除く): 32304497

約数列:

[1, 11, 19, 121, 209, 1331, 2299, 8087, 25289, 88957, 153653, 978527, 1690183, 10763797, 18592013, 204512143]

約数ペア:

[(1, 204512143), (11, 18592013), (19, 10763797), (121, 1690183), (209, 978527), (1331, 153653), (2299, 88957), (8087, 25289)]