201772039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{35281}}^1$

素因数の和:35350

約数の個数: 16

約数和(自身を含む): 248385280

約数和(自身を除く): 46613241

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 35281, 246967, 670339, 1517083, 4692373, 10619581, 28824577, 201772039]

約数ペア:

[(1, 201772039), (7, 28824577), (19, 10619581), (43, 4692373), (133, 1517083), (301, 670339), (817, 246967), (5719, 35281)]