220194115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{7687}}^1$

素因数の和:8046

約数の個数: 16

約数和(自身を含む): 280642752

約数和(自身を除く): 60448637

約数列:

[1, 5, 17, 85, 337, 1685, 5729, 7687, 28645, 38435, 130679, 653395, 2590519, 12952595, 44038823, 220194115]

約数ペア:

[(1, 220194115), (5, 44038823), (17, 12952595), (85, 2590519), (337, 653395), (1685, 130679), (5729, 38435), (7687, 28645)]