209250407848

素因数分解:

$2^3\times {\mathrm{5653}}^1\times {\mathrm{4626977}}^1$

素因数の和:4632636

約数の個数: 16

約数和(自身を含む): 392414004180

約数和(自身を除く): 183163596332

約数列:

[1, 2, 4, 8, 5653, 11306, 22612, 45224, 4626977, 9253954, 18507908, 37015816, 26156300981, 52312601962, 104625203924, 209250407848]

約数ペア:

[(1, 209250407848), (2, 104625203924), (4, 52312601962), (8, 26156300981), (5653, 37015816), (11306, 18507908), (22612, 9253954), (45224, 4626977)]