166202014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{37963}}^1$

素因数の和:38175

約数の個数: 16

約数和(自身を含む): 273340800

約数和(自身を除く): 107138786

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 37963, 75926, 417593, 835186, 7554637, 15109274, 83101007, 166202014]

約数ペア:

[(1, 166202014), (2, 83101007), (11, 15109274), (22, 7554637), (199, 835186), (398, 417593), (2189, 75926), (4378, 37963)]