202123022

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1\times {\mathrm{919}}^1$

素因数の和:1595

約数の個数: 16

約数和(自身を含む): 305377440

約数和(自身を除く): 103254418

約数列:

[1, 2, 277, 397, 554, 794, 919, 1838, 109969, 219938, 254563, 364843, 509126, 729686, 101061511, 202123022]

約数ペア:

[(1, 202123022), (2, 101061511), (277, 729686), (397, 509126), (554, 364843), (794, 254563), (919, 219938), (1838, 109969)]