204611157

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{176237}}^1$

素因数の和:176289

約数の個数: 16

約数和(自身を含む): 310178880

約数和(自身を除く): 105567723

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 176237, 528711, 1586133, 4758399, 7578191, 22734573, 68203719, 204611157]

約数ペア:

[(1, 204611157), (3, 68203719), (9, 22734573), (27, 7578191), (43, 4758399), (129, 1586133), (387, 528711), (1161, 176237)]