197882762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2927}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 371036160

約数和(自身を除く): 173153398

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 439, 878, 2927, 3073, 4829, 5854, 6146, 9658, 20489, 32197, 33803, 40978, 64394, 67606, 225379, 450758, 1284953, 2569906, 8994671, 14134483, 17989342, 28268966, 98941381, 197882762]

約数ペア:

[(1, 197882762), (2, 98941381), (7, 28268966), (11, 17989342), (14, 14134483), (22, 8994671), (77, 2569906), (154, 1284953), (439, 450758), (878, 225379), (2927, 67606), (3073, 64394), (4829, 40978), (5854, 33803), (6146, 32197), (9658, 20489)]