204900817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1571}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 228178944

約数和(自身を除く): 23278127

約数列:

[1, 11, 71, 167, 781, 1571, 1837, 11857, 17281, 111541, 130427, 262357, 1226951, 2885927, 18627347, 204900817]

約数ペア:

[(1, 204900817), (11, 18627347), (71, 2885927), (167, 1226951), (781, 262357), (1571, 130427), (1837, 111541), (11857, 17281)]