202142822

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{203363}}^1$

素因数の和:203443

約数の個数: 16

約数和(自身を含む): 351412992

約数和(自身を除く): 149270170

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 203363, 406726, 1423541, 2847082, 14438773, 28877546, 101071411, 202142822]

約数ペア:

[(1, 202142822), (2, 101071411), (7, 28877546), (14, 14438773), (71, 2847082), (142, 1423541), (497, 406726), (994, 203363)]