208023866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83813}}^1$

素因数の和:83905

約数の個数: 16

約数和(自身を含む): 334920744

約数和(自身を除く): 126896878

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 83813, 167626, 1424821, 2849642, 6118349, 12236698, 104011933, 208023866]

約数ペア:

[(1, 208023866), (2, 104011933), (17, 12236698), (34, 6118349), (73, 2849642), (146, 1424821), (1241, 167626), (2482, 83813)]