202068891

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 305862720

約数和(自身を除く): 103793829

約数列:

[1, 3, 9, 27, 73, 157, 219, 471, 653, 657, 1413, 1959, 1971, 4239, 5877, 11461, 17631, 34383, 47669, 102521, 103149, 143007, 307563, 309447, 429021, 922689, 1287063, 2768067, 7484033, 22452099, 67356297, 202068891]

約数ペア:

[(1, 202068891), (3, 67356297), (9, 22452099), (27, 7484033), (73, 2768067), (157, 1287063), (219, 922689), (471, 429021), (653, 309447), (657, 307563), (1413, 143007), (1959, 103149), (1971, 102521), (4239, 47669), (5877, 34383), (11461, 17631)]