172201858

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{2339}}^1$

素因数の和:2753

約数の個数: 16

約数和(自身を含む): 261312480

約数和(自身を除く): 89110622

約数列:

[1, 2, 131, 262, 281, 562, 2339, 4678, 36811, 73622, 306409, 612818, 657259, 1314518, 86100929, 172201858]

約数ペア:

[(1, 172201858), (2, 86100929), (131, 1314518), (262, 657259), (281, 612818), (562, 306409), (2339, 73622), (4678, 36811)]