127267448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{206603}}^1$

素因数の和:206627

約数の個数: 32

約数和(自身を含む): 297509760

約数和(自身を除く): 170242312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 206603, 413206, 826412, 1446221, 1652824, 2272633, 2892442, 4545266, 5784884, 9090532, 11569768, 15908431, 18181064, 31816862, 63633724, 127267448]

約数ペア:

[(1, 127267448), (2, 63633724), (4, 31816862), (7, 18181064), (8, 15908431), (11, 11569768), (14, 9090532), (22, 5784884), (28, 4545266), (44, 2892442), (56, 2272633), (77, 1652824), (88, 1446221), (154, 826412), (308, 413206), (616, 206603)]