207 (number)

207 (two hundred [and] seven) is the natural number following 206 and preceding 208. It is an odd composite number with a prime factorization of $$3^2\cdot 23$$.

In Mathematics

 * 207 is a Wedderburn-Etherington number.


 * There are exactly 207 different matchstick graphs with eight edges.


 * 207 is a deficient number, as 207's proper divisors (divisors not including the number itself) only add up to 105: $$1+3+9+23+69=105<207$$.