201130689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 295488000

約数和(自身を除く): 94357311

約数列:

[1, 3, 17, 29, 51, 87, 239, 493, 569, 717, 1479, 1707, 4063, 6931, 9673, 12189, 16501, 20793, 29019, 49503, 117827, 135991, 280517, 353481, 407973, 841551, 2311847, 3943739, 6935541, 11831217, 67043563, 201130689]

約数ペア:

[(1, 201130689), (3, 67043563), (17, 11831217), (29, 6935541), (51, 3943739), (87, 2311847), (239, 841551), (493, 407973), (569, 353481), (717, 280517), (1479, 135991), (1707, 117827), (4063, 49503), (6931, 29019), (9673, 20793), (12189, 16501)]