205724972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{23053}}^1$

素因数の和:23177

約数の個数: 24

約数和(自身を含む): 379561056

約数和(自身を除く): 173836084

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 23053, 46106, 92212, 530219, 1060438, 2120876, 2236141, 4472282, 8944564, 51431243, 102862486, 205724972]

約数ペア:

[(1, 205724972), (2, 102862486), (4, 51431243), (23, 8944564), (46, 4472282), (92, 2236141), (97, 2120876), (194, 1060438), (388, 530219), (2231, 92212), (4462, 46106), (8924, 23053)]