205804314

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{66863}}^1$

素因数の和:66896

約数の個数: 40

約数和(自身を含む): 485432640

約数和(自身を除く): 279628326

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 66863, 133726, 200589, 401178, 601767, 1203534, 1270397, 1805301, 2540794, 3610602, 3811191, 5415903, 7622382, 10831806, 11433573, 22867146, 34300719, 68601438, 102902157, 205804314]

約数ペア:

[(1, 205804314), (2, 102902157), (3, 68601438), (6, 34300719), (9, 22867146), (18, 11433573), (19, 10831806), (27, 7622382), (38, 5415903), (54, 3811191), (57, 3610602), (81, 2540794), (114, 1805301), (162, 1270397), (171, 1203534), (342, 601767), (513, 401178), (1026, 200589), (1539, 133726), (3078, 66863)]