197971026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{4457}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 432675648

約数和(自身を除く): 234704622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 673, 1346, 2019, 4038, 4457, 7403, 8914, 13371, 14806, 22209, 26742, 44418, 49027, 98054, 147081, 294162, 2999561, 5999122, 8998683, 17997366, 32995171, 65990342, 98985513, 197971026]

約数ペア:

[(1, 197971026), (2, 98985513), (3, 65990342), (6, 32995171), (11, 17997366), (22, 8998683), (33, 5999122), (66, 2999561), (673, 294162), (1346, 147081), (2019, 98054), (4038, 49027), (4457, 44418), (7403, 26742), (8914, 22209), (13371, 14806)]