192335689

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 257664000

約数和(自身を除く): 65328311

約数列:

[1, 7, 13, 19, 43, 91, 133, 169, 199, 247, 301, 559, 817, 1183, 1393, 1729, 2587, 3211, 3781, 3913, 5719, 7267, 8557, 10621, 18109, 22477, 26467, 33631, 49153, 50869, 59899, 74347, 111241, 138073, 162583, 235417, 344071, 638989, 778687, 966511, 1138081, 1446133, 2113579, 4472923, 10122931, 14795053, 27476527, 192335689]

約数ペア:

[(1, 192335689), (7, 27476527), (13, 14795053), (19, 10122931), (43, 4472923), (91, 2113579), (133, 1446133), (169, 1138081), (199, 966511), (247, 778687), (301, 638989), (559, 344071), (817, 235417), (1183, 162583), (1393, 138073), (1729, 111241), (2587, 74347), (3211, 59899), (3781, 50869), (3913, 49153), (5719, 33631), (7267, 26467), (8557, 22477), (10621, 18109)]