200625730

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{28297}}^1$

素因数の和:29013

約数の個数: 16

約数和(自身を含む): 361648440

約数和(自身を除く): 161022710

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 28297, 56594, 141485, 282970, 20062573, 40125146, 100312865, 200625730]

約数ペア:

[(1, 200625730), (2, 100312865), (5, 40125146), (10, 20062573), (709, 282970), (1418, 141485), (3545, 56594), (7090, 28297)]