203934862

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{9511}}^1$

素因数の和:9735

約数の個数: 16

約数和(自身を含む): 312297984

約数和(自身を除く): 108363122

約数列:

[1, 2, 71, 142, 151, 302, 9511, 10721, 19022, 21442, 675281, 1350562, 1436161, 2872322, 101967431, 203934862]

約数ペア:

[(1, 203934862), (2, 101967431), (71, 2872322), (142, 1436161), (151, 1350562), (302, 675281), (9511, 21442), (10721, 19022)]