202399581

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{21493}}^1$

素因数の和:21612

約数の個数: 16

約数和(自身を含む): 279937856

約数和(自身を除く): 77538275

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 21493, 64479, 924199, 1568989, 2772597, 4706967, 67466527, 202399581]

約数ペア:

[(1, 202399581), (3, 67466527), (43, 4706967), (73, 2772597), (129, 1568989), (219, 924199), (3139, 64479), (9417, 21493)]