202153133

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{30431}}^1$

素因数の和:30524

約数の個数: 16

約数和(自身を含む): 252220416

約数和(自身を除く): 50067283

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 30431, 213017, 395603, 2221463, 2769221, 15550241, 28879019, 202153133]

約数ペア:

[(1, 202153133), (7, 28879019), (13, 15550241), (73, 2769221), (91, 2221463), (511, 395603), (949, 213017), (6643, 30431)]