201942352

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{11239}}^1$

素因数の和:12370

約数の個数: 20

約数和(自身を含む): 391646560

約数和(自身を除く): 189704208

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 11239, 17968, 22478, 44956, 89912, 179824, 12621397, 25242794, 50485588, 100971176, 201942352]

約数ペア:

[(1, 201942352), (2, 100971176), (4, 50485588), (8, 25242794), (16, 12621397), (1123, 179824), (2246, 89912), (4492, 44956), (8984, 22478), (11239, 17968)]