206869431

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{6389}}^1$

素因数の和:6686

約数の個数: 16

約数和(自身を含む): 283409280

約数和(自身を除く): 76539849

約数列:

[1, 3, 43, 129, 251, 753, 6389, 10793, 19167, 32379, 274727, 824181, 1603639, 4810917, 68956477, 206869431]

約数ペア:

[(1, 206869431), (3, 68956477), (43, 4810917), (129, 1603639), (251, 824181), (753, 274727), (6389, 32379), (10793, 19167)]