201330918895

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1\times {\mathrm{388711}}^1$

素因数の和:390246

約数の個数: 16

約数和(自身を含む): 245168432640

約数和(自身を除く): 43837513745

約数列:

[1, 5, 71, 355, 1459, 7295, 103589, 388711, 517945, 1943555, 27598481, 137992405, 567129349, 2835646745, 40266183779, 201330918895]

約数ペア:

[(1, 201330918895), (5, 40266183779), (71, 2835646745), (355, 567129349), (1459, 137992405), (7295, 27598481), (103589, 1943555), (388711, 517945)]