208133088232

素因数分解:

$2^3\times {\mathrm{1447}}^1\times {\mathrm{17979707}}^1$

素因数の和:17981160

約数の個数: 16

約数和(自身を含む): 390519257760

約数和(自身を除く): 182386169528

約数列:

[1, 2, 4, 8, 1447, 2894, 5788, 11576, 17979707, 35959414, 71918828, 143837656, 26016636029, 52033272058, 104066544116, 208133088232]

約数ペア:

[(1, 208133088232), (2, 104066544116), (4, 52033272058), (8, 26016636029), (1447, 143837656), (2894, 71918828), (5788, 35959414), (11576, 17979707)]