219437086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{102829}}^1$

素因数の和:102939

約数の個数: 16

約数和(自身を含む): 362784240

約数和(自身を除く): 143347154

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 102829, 205658, 1131119, 2262238, 9974413, 19948826, 109718543, 219437086]

約数ペア:

[(1, 219437086), (2, 109718543), (11, 19948826), (22, 9974413), (97, 2262238), (194, 1131119), (1067, 205658), (2134, 102829)]