201739689118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{4189121}}^1$

素因数の和:4189344

約数の個数: 24

約数和(自身を含む): 334291935600

約数和(自身を除く): 132552246482

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 2189, 4378, 24079, 48158, 4189121, 8378242, 46080331, 92160662, 506883641, 833635079, 1013767282, 1667270158, 9169985869, 18339971738, 100869844559, 201739689118]

約数ペア:

[(1, 201739689118), (2, 100869844559), (11, 18339971738), (22, 9169985869), (121, 1667270158), (199, 1013767282), (242, 833635079), (398, 506883641), (2189, 92160662), (4378, 46080331), (24079, 8378242), (48158, 4189121)]