208304433

素因数分解:

$3^3\times {\mathrm{1613}}^1\times {\mathrm{4783}}^1$

素因数の和:6405

約数の個数: 16

約数和(自身を含む): 308855040

約数和(自身を除く): 100550607

約数列:

[1, 3, 9, 27, 1613, 4783, 4839, 14349, 14517, 43047, 43551, 129141, 7714979, 23144937, 69434811, 208304433]

約数ペア:

[(1, 208304433), (3, 69434811), (9, 23144937), (27, 7714979), (1613, 129141), (4783, 43551), (4839, 43047), (14349, 14517)]