200800145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{441319}}^1$

素因数の和:441344

約数の個数: 16

約数和(自身を含む): 296567040

約数和(自身を除く): 95766895

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 441319, 2206595, 3089233, 5737147, 15446165, 28685735, 40160029, 200800145]

約数ペア:

[(1, 200800145), (5, 40160029), (7, 28685735), (13, 15446165), (35, 5737147), (65, 3089233), (91, 2206595), (455, 441319)]