206630463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{51439}}^1$

素因数の和:51558

約数の個数: 16

約数和(自身を含む): 299586560

約数和(自身を除く): 92956097

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 51439, 154317, 668707, 2006121, 5298217, 15894651, 68876821, 206630463]

約数ペア:

[(1, 206630463), (3, 68876821), (13, 15894651), (39, 5298217), (103, 2006121), (309, 668707), (1339, 154317), (4017, 51439)]