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Problem
#PRU-60549
Problems
Calculus
Real numbers
Integer and fractional parts. Archimedean property
Methods
Pigeonhole principle
Pigeonhole principle (angles and lengths)
13–15
3.0
Problem
Could it be that a)
\(\sigma(n) > 3n\)
; b)
\(\sigma(n) > 100n\)
?
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