207900964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{1901}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 383443200

約数和(自身を除く): 175542236

約数列:

[1, 2, 4, 19, 38, 76, 1439, 1901, 2878, 3802, 5756, 7604, 27341, 36119, 54682, 72238, 109364, 144476, 2735539, 5471078, 10942156, 51975241, 103950482, 207900964]

約数ペア:

[(1, 207900964), (2, 103950482), (4, 51975241), (19, 10942156), (38, 5471078), (76, 2735539), (1439, 144476), (1901, 109364), (2878, 72238), (3802, 54682), (5756, 36119), (7604, 27341)]