201794709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 301584384

約数和(自身を除く): 99789675

約数列:

[1, 3, 17, 23, 51, 69, 71, 213, 391, 1173, 1207, 1633, 2423, 3621, 4899, 7269, 27761, 41191, 55729, 83283, 123573, 167187, 172033, 516099, 947393, 2842179, 2924561, 3956759, 8773683, 11870277, 67264903, 201794709]

約数ペア:

[(1, 201794709), (3, 67264903), (17, 11870277), (23, 8773683), (51, 3956759), (69, 2924561), (71, 2842179), (213, 947393), (391, 516099), (1173, 172033), (1207, 167187), (1633, 123573), (2423, 83283), (3621, 55729), (4899, 41191), (7269, 27761)]