201330515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{3011}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 248092416

約数和(自身を除く): 46761901

約数列:

[1, 5, 43, 215, 311, 1555, 3011, 13373, 15055, 66865, 129473, 647365, 936421, 4682105, 40266103, 201330515]

約数ペア:

[(1, 201330515), (5, 40266103), (43, 4682105), (215, 936421), (311, 647365), (1555, 129473), (3011, 66865), (13373, 15055)]