204033039

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{511361}}^1$

素因数の和:511390

約数の個数: 16

約数和(自身を含む): 327271680

約数和(自身を除く): 123238641

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 511361, 1534083, 3579527, 9715859, 10738581, 29147577, 68011013, 204033039]

約数ペア:

[(1, 204033039), (3, 68011013), (7, 29147577), (19, 10738581), (21, 9715859), (57, 3579527), (133, 1534083), (399, 511361)]