228768782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 380868480

約数和(自身を除く): 152099698

約数列:

[1, 2, 11, 22, 107, 157, 214, 314, 619, 1177, 1238, 1727, 2354, 3454, 6809, 13618, 16799, 33598, 66233, 97183, 132466, 184789, 194366, 369578, 728563, 1069013, 1457126, 2138026, 10398581, 20797162, 114384391, 228768782]

約数ペア:

[(1, 228768782), (2, 114384391), (11, 20797162), (22, 10398581), (107, 2138026), (157, 1457126), (214, 1069013), (314, 728563), (619, 369578), (1177, 194366), (1238, 184789), (1727, 132466), (2354, 97183), (3454, 66233), (6809, 33598), (13618, 16799)]