203428110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{34421}}^1$

素因数の和:34628

約数の個数: 32

約数和(自身を含む): 490720032

約数和(自身を除く): 287291922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 34421, 68842, 103263, 172105, 206526, 344210, 516315, 1032630, 6780937, 13561874, 20342811, 33904685, 40685622, 67809370, 101714055, 203428110]

約数ペア:

[(1, 203428110), (2, 101714055), (3, 67809370), (5, 40685622), (6, 33904685), (10, 20342811), (15, 13561874), (30, 6780937), (197, 1032630), (394, 516315), (591, 344210), (985, 206526), (1182, 172105), (1970, 103263), (2955, 68842), (5910, 34421)]