191260496

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{9871}}^1$

素因数の和:10059

約数の個数: 40

約数和(自身を含む): 425996544

約数和(自身を除く): 234736048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 9688, 9871, 19376, 19742, 39484, 69097, 78968, 138194, 157936, 276388, 552776, 1105552, 1707683, 3415366, 6830732, 11953781, 13661464, 23907562, 27322928, 47815124, 95630248, 191260496]

約数ペア:

[(1, 191260496), (2, 95630248), (4, 47815124), (7, 27322928), (8, 23907562), (14, 13661464), (16, 11953781), (28, 6830732), (56, 3415366), (112, 1707683), (173, 1105552), (346, 552776), (692, 276388), (1211, 157936), (1384, 138194), (2422, 78968), (2768, 69097), (4844, 39484), (9688, 19742), (9871, 19376)]