201220143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{4877}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 284484960

約数和(自身を除く): 83264817

約数列:

[1, 3, 17, 51, 809, 2427, 4877, 13753, 14631, 41259, 82909, 248727, 3945493, 11836479, 67073381, 201220143]

約数ペア:

[(1, 201220143), (3, 67073381), (17, 11836479), (51, 3945493), (809, 248727), (2427, 82909), (4877, 41259), (13753, 14631)]