205943234

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{105829}}^1$

素因数の和:105977

約数の個数: 16

約数和(自身を含む): 355588800

約数和(自身を除く): 149645566

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 105829, 211658, 740803, 1481606, 14710231, 29420462, 102971617, 205943234]

約数ペア:

[(1, 205943234), (2, 102971617), (7, 29420462), (14, 14710231), (139, 1481606), (278, 740803), (973, 211658), (1946, 105829)]