0 400   0   The number:
 0 400   0   
 0 400   0   338269006135764734700913562171
 0 400   0   
 0 400   0   is prime. Therefore:
 0 400   0   
 0 400   0     1. the only factors of 338269006135764734700913562171 are:
 0 400   0   
 0 400   0       1
 0 400   0       338269006135764734700913562171
 0 400   0   
 0 400   0     2. 338269006135764734700913562171 is a natural number
 0 400   0