214207966

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{250829}}^1$

素因数の和:250899

約数の個数: 16

約数和(自身を含む): 373235040

約数和(自身を除く): 159027074

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 250829, 501658, 1755803, 3511606, 15300569, 30601138, 107103983, 214207966]

約数ペア:

[(1, 214207966), (2, 107103983), (7, 30601138), (14, 15300569), (61, 3511606), (122, 1755803), (427, 501658), (854, 250829)]