199699.0000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3083}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 16061472

約数和(自身を除く): 7786700

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 3083, 6166, 12332, 33913, 67826, 135652, 188063, 376126, 752252, 2068693, 4137386, 8274772]

約数ペア:

[(1, 8274772), (2, 4137386), (4, 2068693), (11, 752252), (22, 376126), (44, 188063), (61, 135652), (122, 67826), (244, 33913), (671, 12332), (1342, 6166), (2684, 3083)]