201958467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{21737}}^1$

素因数の和:21922

約数の個数: 16

約数和(自身を含む): 285202560

約数和(自身を除く): 83244093

約数列:

[1, 3, 19, 57, 163, 489, 3097, 9291, 21737, 65211, 413003, 1239009, 3543131, 10629393, 67319489, 201958467]

約数ペア:

[(1, 201958467), (3, 67319489), (19, 10629393), (57, 3543131), (163, 1239009), (489, 413003), (3097, 65211), (9291, 21737)]