201656771

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{613}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 220067424

約数和(自身を除く): 18410653

約数列:

[1, 17, 37, 523, 613, 629, 8891, 10421, 19351, 22681, 320599, 328967, 385577, 5450183, 11862163, 201656771]

約数ペア:

[(1, 201656771), (17, 11862163), (37, 5450183), (523, 385577), (613, 328967), (629, 320599), (8891, 22681), (10421, 19351)]