198269719153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{500417}}^1$

素因数の和:500808

約数の個数: 16

約数和(自身を含む): 218582582400

約数和(自身を除く): 20312863247

約数列:

[1, 11, 181, 199, 1991, 2189, 36019, 396209, 500417, 5504587, 90575477, 99582983, 996330247, 1095412813, 18024519923, 198269719153]

約数ペア:

[(1, 198269719153), (11, 18024519923), (181, 1095412813), (199, 996330247), (1991, 99582983), (2189, 90575477), (36019, 5504587), (396209, 500417)]