HMMT November 2008 U21
- Guts
- Answer
Call a number overweight if it has at least three positive integer divisors (including 1 and the number), and call a number obese if it has at least four positive integer divisors (including 1 and the number). How many positive integers between 1 and 200 are overweight, but not obese?
Dataset text NuminaMath olympiads. Quoted with source.
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6
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