207940936

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{19441}}^1$

素因数の和:19645

約数の個数: 32

約数和(自身を含む): 447943680

約数和(自身を除く): 240002744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 19441, 38882, 77764, 136087, 155528, 272174, 544348, 1088696, 3713231, 7426462, 14852924, 25992617, 29705848, 51985234, 103970468, 207940936]

約数ペア:

[(1, 207940936), (2, 103970468), (4, 51985234), (7, 29705848), (8, 25992617), (14, 14852924), (28, 7426462), (56, 3713231), (191, 1088696), (382, 544348), (764, 272174), (1337, 155528), (1528, 136087), (2674, 77764), (5348, 38882), (10696, 19441)]