Equal Sum and Product Problem III

Csaba Sándor, Maciej Zakarczemny

Denote by $N(n)$ the number of integer solutions $(x_1,x_2,\dots ,x_n)$ of the equation $x_1+x_2+\dots +x_n=x_1{x}_2\cdot \dots \cdot x_n$ such that $x_1\ge x_2\ge\ldots\ge x_n\ge…