206515078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1341007}}^1$

素因数の和:1341027

約数の個数: 16

約数和(自身を含む): 386210304

約数和(自身を除く): 179695226

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1341007, 2682014, 9387049, 14751077, 18774098, 29502154, 103257539, 206515078]

約数ペア:

[(1, 206515078), (2, 103257539), (7, 29502154), (11, 18774098), (14, 14751077), (22, 9387049), (77, 2682014), (154, 1341007)]