210751486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{7219}}^1$

素因数の和:8559

約数の個数: 16

約数和(自身を含む): 345173760

約数和(自身を除く): 134422274

約数列:

[1, 2, 11, 22, 1327, 2654, 7219, 14438, 14597, 29194, 79409, 158818, 9579613, 19159226, 105375743, 210751486]

約数ペア:

[(1, 210751486), (2, 105375743), (11, 19159226), (22, 9579613), (1327, 158818), (2654, 79409), (7219, 29194), (14438, 14597)]