210966734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{40123}}^1$

素因数の和:40375

約数の個数: 16

約数和(自身を含む): 346671360

約数和(自身を除く): 135704626

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 40123, 80246, 441353, 882706, 9589397, 19178794, 105483367, 210966734]

約数ペア:

[(1, 210966734), (2, 105483367), (11, 19178794), (22, 9589397), (239, 882706), (478, 441353), (2629, 80246), (5258, 40123)]