207823143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{133993}}^1$

素因数の和:134054

約数の個数: 16

約数和(自身を含む): 308722176

約数和(自身を除く): 100899033

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 133993, 401979, 1473923, 4421769, 6297671, 18893013, 69274381, 207823143]

約数ペア:

[(1, 207823143), (3, 69274381), (11, 18893013), (33, 6297671), (47, 4421769), (141, 1473923), (517, 401979), (1551, 133993)]