207958059

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71537}}^1$

素因数の和:71579

約数の個数: 24

約数和(自身を含む): 334797840

約数和(自身を除く): 126839781

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 71537, 214611, 643833, 1216129, 1359203, 3648387, 4077609, 10945161, 12232827, 23106451, 69319353, 207958059]

約数ペア:

[(1, 207958059), (3, 69319353), (9, 23106451), (17, 12232827), (19, 10945161), (51, 4077609), (57, 3648387), (153, 1359203), (171, 1216129), (323, 643833), (969, 214611), (2907, 71537)]