208345266

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{246271}}^1$

素因数の和:246326

約数の個数: 24

約数和(自身を含む): 461021184

約数和(自身を除く): 252675918

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 246271, 492542, 738813, 1477626, 2216439, 4432878, 11574737, 23149474, 34724211, 69448422, 104172633, 208345266]

約数ペア:

[(1, 208345266), (2, 104172633), (3, 69448422), (6, 34724211), (9, 23149474), (18, 11574737), (47, 4432878), (94, 2216439), (141, 1477626), (282, 738813), (423, 492542), (846, 246271)]