201984088329

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{757661}}^1$

素因数の和:759245

約数の個数: 24

約数和(自身を含む): 307307707200

約数和(自身を除く): 105323618871

約数列:

[1, 3, 9, 19, 57, 171, 1559, 4677, 14031, 29621, 88863, 266589, 757661, 2272983, 6818949, 14395559, 43186677, 129560031, 1181193499, 3543580497, 10630741491, 22442676481, 67328029443, 201984088329]

約数ペア:

[(1, 201984088329), (3, 67328029443), (9, 22442676481), (19, 10630741491), (57, 3543580497), (171, 1181193499), (1559, 129560031), (4677, 43186677), (14031, 14395559), (29621, 6818949), (88863, 2272983), (266589, 757661)]