171458434

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{200771}}^1$

素因数の和:200841

約数の個数: 16

約数和(自身を含む): 298748736

約数和(自身を除く): 127290302

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 200771, 401542, 1405397, 2810794, 12247031, 24494062, 85729217, 171458434]

約数ペア:

[(1, 171458434), (2, 85729217), (7, 24494062), (14, 12247031), (61, 2810794), (122, 1405397), (427, 401542), (854, 200771)]