200767385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{441247}}^1$

素因数の和:441272

約数の個数: 16

約数和(自身を含む): 296518656

約数和(自身を除く): 95751271

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 441247, 2206235, 3088729, 5736211, 15443645, 28681055, 40153477, 200767385]

約数ペア:

[(1, 200767385), (5, 40153477), (7, 28681055), (13, 15443645), (35, 5736211), (65, 3088729), (91, 2206235), (455, 441247)]