163986149

素因数分解:

${\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 171072000

約数和(自身を除く): 7085851

約数列:

[1, 47, 89, 197, 199, 4183, 9259, 9353, 17533, 17711, 39203, 824051, 832417, 1842541, 3489067, 163986149]

約数ペア:

[(1, 163986149), (47, 3489067), (89, 1842541), (197, 832417), (199, 824051), (4183, 39203), (9259, 17711), (9353, 17533)]