(211 x 23) ÷ (22 x 26)

$$(2^{11} \times 2^3) \div (2^2 \times 2^6) = 2^{11+3} \div 2^{2+6} = 2^{14} \div 2^8 = 2^{14-8} = 2^6$$

Ответ: $$2^6$$