210319192

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{611393}}^1$

素因数の和:611442

約数の個数: 16

約数和(自身を含む): 403520040

約数和(自身を除く): 193200848

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 611393, 1222786, 2445572, 4891144, 26289899, 52579798, 105159596, 210319192]

約数ペア:

[(1, 210319192), (2, 105159596), (4, 52579798), (8, 26289899), (43, 4891144), (86, 2445572), (172, 1222786), (344, 611393)]