> For Python 2.x that example code is fine, but Python 3.0 has this
> switched now. Please read http://www.python.org/dev/peps/pep-0238/.
> 
> True division in Python 3.0 is done with one division operator. Please
> fix that code example to reflect that.

I still don't understand. The example doesn't, and shouldn't, use true
division. It does, and should, use floor division, to display the
divisors of a non-prime.