209225967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{4157}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 294053760

約数和(自身を除く): 84827793

約数列:

[1, 3, 19, 57, 883, 2649, 4157, 12471, 16777, 50331, 78983, 236949, 3670631, 11011893, 69741989, 209225967]

約数ペア:

[(1, 209225967), (3, 69741989), (19, 11011893), (57, 3670631), (883, 236949), (2649, 78983), (4157, 50331), (12471, 16777)]