202324215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2087}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 339158016

約数和(自身を除く): 136833801

約数列:

[1, 3, 5, 15, 23, 69, 115, 281, 345, 843, 1405, 2087, 4215, 6261, 6463, 10435, 19389, 31305, 32315, 48001, 96945, 144003, 240005, 586447, 720015, 1759341, 2932235, 8796705, 13488281, 40464843, 67441405, 202324215]

約数ペア:

[(1, 202324215), (3, 67441405), (5, 40464843), (15, 13488281), (23, 8796705), (69, 2932235), (115, 1759341), (281, 720015), (345, 586447), (843, 240005), (1405, 144003), (2087, 96945), (4215, 48001), (6261, 32315), (6463, 31305), (10435, 19389)]