201779982

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 445033680

約数和(自身を除く): 243253698

約数列:

[1, 2, 3, 6, 9, 18, 97, 163, 194, 291, 326, 489, 582, 709, 873, 978, 1418, 1467, 1746, 2127, 2934, 4254, 6381, 12762, 15811, 31622, 47433, 68773, 94866, 115567, 137546, 142299, 206319, 231134, 284598, 346701, 412638, 618957, 693402, 1040103, 1237914, 2080206, 11209999, 22419998, 33629997, 67259994, 100889991, 201779982]

約数ペア:

[(1, 201779982), (2, 100889991), (3, 67259994), (6, 33629997), (9, 22419998), (18, 11209999), (97, 2080206), (163, 1237914), (194, 1040103), (291, 693402), (326, 618957), (489, 412638), (582, 346701), (709, 284598), (873, 231134), (978, 206319), (1418, 142299), (1467, 137546), (1746, 115567), (2127, 94866), (2934, 68773), (4254, 47433), (6381, 31622), (12762, 15811)]