208348718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{8527}}^1$

素因数の和:9191

約数の個数: 16

約数和(自身を含む): 329521920

約数和(自身を除く): 121173202

約数列:

[1, 2, 19, 38, 643, 1286, 8527, 12217, 17054, 24434, 162013, 324026, 5482861, 10965722, 104174359, 208348718]

約数ペア:

[(1, 208348718), (2, 104174359), (19, 10965722), (38, 5482861), (643, 324026), (1286, 162013), (8527, 24434), (12217, 17054)]