196930227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{937}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 300670272

約数和(自身を除く): 103740045

約数列:

[1, 3, 13, 17, 39, 51, 221, 317, 663, 937, 951, 2811, 4121, 5389, 12181, 12363, 15929, 16167, 36543, 47787, 70057, 207077, 210171, 297029, 621231, 891087, 3861377, 5049493, 11584131, 15148479, 65643409, 196930227]

約数ペア:

[(1, 196930227), (3, 65643409), (13, 15148479), (17, 11584131), (39, 5049493), (51, 3861377), (221, 891087), (317, 621231), (663, 297029), (937, 210171), (951, 207077), (2811, 70057), (4121, 47787), (5389, 36543), (12181, 16167), (12363, 15929)]