200640072

素因数分解:

$2^3\times 3^1\times {\mathrm{8360003}}^1$

素因数の和:8360012

約数の個数: 16

約数和(自身を含む): 501600240

約数和(自身を除く): 300960168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8360003, 16720006, 25080009, 33440012, 50160018, 66880024, 100320036, 200640072]

約数ペア:

[(1, 200640072), (2, 100320036), (3, 66880024), (4, 50160018), (6, 33440012), (8, 25080009), (12, 16720006), (24, 8360003)]