201392577

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4889}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 305136000

約数和(自身を除く): 103743423

約数列:

[1, 3, 9, 23, 69, 199, 207, 597, 1791, 4577, 4889, 13731, 14667, 41193, 44001, 112447, 337341, 972911, 1012023, 2918733, 8756199, 22376953, 67130859, 201392577]

約数ペア:

[(1, 201392577), (3, 67130859), (9, 22376953), (23, 8756199), (69, 2918733), (199, 1012023), (207, 972911), (597, 337341), (1791, 112447), (4577, 44001), (4889, 41193), (13731, 14667)]