201842989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3889}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 221823360

約数和(自身を除く): 19980371

約数列:

[1, 17, 43, 71, 731, 1207, 3053, 3889, 51901, 66113, 167227, 276119, 2842859, 4694023, 11873117, 201842989]

約数ペア:

[(1, 201842989), (17, 11873117), (43, 4694023), (71, 2842859), (731, 276119), (1207, 167227), (3053, 66113), (3889, 51901)]