201152601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 337559040

約数和(自身を除く): 136406439

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 369, 533, 741, 779, 1599, 2207, 2223, 2337, 4797, 6621, 7011, 10127, 19863, 28691, 30381, 41933, 86073, 90487, 91143, 125799, 258219, 271461, 377397, 545129, 814383, 1176331, 1635387, 1719253, 3528993, 4906161, 5157759, 10586979, 15473277, 22350289, 67050867, 201152601]

約数ペア:

[(1, 201152601), (3, 67050867), (9, 22350289), (13, 15473277), (19, 10586979), (39, 5157759), (41, 4906161), (57, 3528993), (117, 1719253), (123, 1635387), (171, 1176331), (247, 814383), (369, 545129), (533, 377397), (741, 271461), (779, 258219), (1599, 125799), (2207, 91143), (2223, 90487), (2337, 86073), (4797, 41933), (6621, 30381), (7011, 28691), (10127, 19863)]