201996159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{4079}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 285534720

約数和(自身を除く): 83538561

約数列:

[1, 3, 17, 51, 971, 2913, 4079, 12237, 16507, 49521, 69343, 208029, 3960709, 11882127, 67332053, 201996159]

約数ペア:

[(1, 201996159), (3, 67332053), (17, 11882127), (51, 3960709), (971, 208029), (2913, 69343), (4079, 49521), (12237, 16507)]