206988136

素因数分解:

$2^3\times {\mathrm{3889}}^1\times {\mathrm{6653}}^1$

素因数の和:10548

約数の個数: 16

約数和(自身を含む): 388260900

約数和(自身を除く): 181272764

約数列:

[1, 2, 4, 8, 3889, 6653, 7778, 13306, 15556, 26612, 31112, 53224, 25873517, 51747034, 103494068, 206988136]

約数ペア:

[(1, 206988136), (2, 103494068), (4, 51747034), (8, 25873517), (3889, 53224), (6653, 31112), (7778, 26612), (13306, 15556)]