204094209

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 303575040

約数和(自身を除く): 99480831

約数列:

[1, 3, 11, 33, 79, 121, 237, 363, 647, 869, 1331, 1941, 2607, 3993, 7117, 9559, 21351, 28677, 51113, 78287, 105149, 153339, 234861, 315447, 562243, 861157, 1686729, 2583471, 6184673, 18554019, 68031403, 204094209]

約数ペア:

[(1, 204094209), (3, 68031403), (11, 18554019), (33, 6184673), (79, 2583471), (121, 1686729), (237, 861157), (363, 562243), (647, 315447), (869, 234861), (1331, 153339), (1941, 105149), (2607, 78287), (3993, 51113), (7117, 28677), (9559, 21351)]