201922083

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 336960000

約数和(自身を除く): 135037917

約数列:

[1, 3, 9, 11, 23, 33, 69, 71, 99, 207, 213, 253, 639, 759, 781, 1249, 1633, 2277, 2343, 3747, 4899, 7029, 11241, 13739, 14697, 17963, 28727, 41217, 53889, 86181, 88679, 123651, 161667, 258543, 266037, 315997, 798111, 947991, 975469, 2039617, 2843973, 2926407, 6118851, 8779221, 18356553, 22435787, 67307361, 201922083]

約数ペア:

[(1, 201922083), (3, 67307361), (9, 22435787), (11, 18356553), (23, 8779221), (33, 6118851), (69, 2926407), (71, 2843973), (99, 2039617), (207, 975469), (213, 947991), (253, 798111), (639, 315997), (759, 266037), (781, 258543), (1249, 161667), (1633, 123651), (2277, 88679), (2343, 86181), (3747, 53889), (4899, 41217), (7029, 28727), (11241, 17963), (13739, 14697)]