266156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 532224

約数和(自身を除く): 266068

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 263, 506, 526, 1012, 1052, 2893, 5786, 6049, 11572, 12098, 24196, 66539, 133078, 266156]

約数ペア:

[(1, 266156), (2, 133078), (4, 66539), (11, 24196), (22, 12098), (23, 11572), (44, 6049), (46, 5786), (92, 2893), (253, 1052), (263, 1012), (506, 526)]