201090376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1322963}}^1$

素因数の和:1322988

約数の個数: 16

約数和(自身を含む): 396889200

約数和(自身を除く): 195798824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1322963, 2645926, 5291852, 10583704, 25136297, 50272594, 100545188, 201090376]

約数ペア:

[(1, 201090376), (2, 100545188), (4, 50272594), (8, 25136297), (19, 10583704), (38, 5291852), (76, 2645926), (152, 1322963)]