400약수1,2,4,5,8,10,16,20,25,40,50,80,100,200,400/401약수1,401/402약수1,2,3,6,67,134,201,402/403약수1,13,31,403/404약수1,2,4,101,202,404/ 공간부족
당신은 어느 그룹입니까?