205884170

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{54323}}^1$

素因数の和:54709

約数の個数: 16

約数和(自身を含む): 371576160

約数和(自身を除く): 165691990

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 54323, 108646, 271615, 543230, 20588417, 41176834, 102942085, 205884170]

約数ペア:

[(1, 205884170), (2, 102942085), (5, 41176834), (10, 20588417), (379, 543230), (758, 271615), (1895, 108646), (3790, 54323)]