210496744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1384847}}^1$

素因数の和:1384872

約数の個数: 16

約数和(自身を含む): 415454400

約数和(自身を除く): 204957656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1384847, 2769694, 5539388, 11078776, 26312093, 52624186, 105248372, 210496744]

約数ペア:

[(1, 210496744), (2, 105248372), (4, 52624186), (8, 26312093), (19, 11078776), (38, 5539388), (76, 2769694), (152, 1384847)]