199218948412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4527703373}}^1$

素因数の和:4527703388

約数の個数: 12

約数和(自身を含む): 380327083416

約数和(自身を除く): 181108135004

約数列:

[1, 2, 4, 11, 22, 44, 4527703373, 9055406746, 18110813492, 49804737103, 99609474206, 199218948412]

約数ペア:

[(1, 199218948412), (2, 99609474206), (4, 49804737103), (11, 18110813492), (22, 9055406746), (44, 4527703373)]