205690744

素因数分解:

$2^3\times 7^1\times {\mathrm{823}}^1\times {\mathrm{4463}}^1$

素因数の和:5299

約数の個数: 32

約数和(自身を含む): 441400320

約数和(自身を除く): 235709576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 823, 1646, 3292, 4463, 5761, 6584, 8926, 11522, 17852, 23044, 31241, 35704, 46088, 62482, 124964, 249928, 3673049, 7346098, 14692196, 25711343, 29384392, 51422686, 102845372, 205690744]

約数ペア:

[(1, 205690744), (2, 102845372), (4, 51422686), (7, 29384392), (8, 25711343), (14, 14692196), (28, 7346098), (56, 3673049), (823, 249928), (1646, 124964), (3292, 62482), (4463, 46088), (5761, 35704), (6584, 31241), (8926, 23044), (11522, 17852)]