204873987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 298156032

約数和(自身を除く): 93282045

約数列:

[1, 3, 17, 47, 51, 127, 141, 381, 673, 799, 2019, 2159, 2397, 5969, 6477, 11441, 17907, 31631, 34323, 85471, 94893, 101473, 256413, 304419, 537727, 1453007, 1613181, 4017137, 4359021, 12051411, 68291329, 204873987]

約数ペア:

[(1, 204873987), (3, 68291329), (17, 12051411), (47, 4359021), (51, 4017137), (127, 1613181), (141, 1453007), (381, 537727), (673, 304419), (799, 256413), (2019, 101473), (2159, 94893), (2397, 85471), (5969, 34323), (6477, 31631), (11441, 17907)]