200856615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16759}}^1$

素因数の和:16831

約数の個数: 32

約数和(自身を含む): 347535360

約数和(自身を除く): 146678745

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 16759, 50277, 83795, 251385, 284903, 787673, 854709, 1424515, 2363019, 3938365, 4273545, 11815095, 13390441, 40171323, 66952205, 200856615]

約数ペア:

[(1, 200856615), (3, 66952205), (5, 40171323), (15, 13390441), (17, 11815095), (47, 4273545), (51, 3938365), (85, 2363019), (141, 1424515), (235, 854709), (255, 787673), (705, 284903), (799, 251385), (2397, 83795), (3995, 50277), (11985, 16759)]