194950151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 229824000

約数和(自身を除く): 34873849

約数列:

[1, 11, 29, 37, 83, 199, 319, 407, 913, 1073, 2189, 2407, 3071, 5771, 7363, 11803, 16517, 26477, 33781, 63481, 80993, 89059, 181687, 213527, 478993, 611129, 979649, 2348797, 5268923, 6722419, 17722741, 194950151]

約数ペア:

[(1, 194950151), (11, 17722741), (29, 6722419), (37, 5268923), (83, 2348797), (199, 979649), (319, 611129), (407, 478993), (913, 213527), (1073, 181687), (2189, 89059), (2407, 80993), (3071, 63481), (5771, 33781), (7363, 26477), (11803, 16517)]