206101816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1355933}}^1$

素因数の和:1355958

約数の個数: 16

約数和(自身を含む): 406780200

約数和(自身を除く): 200678384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1355933, 2711866, 5423732, 10847464, 25762727, 51525454, 103050908, 206101816]

約数ペア:

[(1, 206101816), (2, 103050908), (4, 51525454), (8, 25762727), (19, 10847464), (38, 5423732), (76, 2711866), (152, 1355933)]