194016478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 315917280

約数和(自身を除く): 121900802

約数列:

[1, 2, 17, 34, 61, 122, 139, 278, 673, 1037, 1346, 2074, 2363, 4726, 8479, 11441, 16958, 22882, 41053, 82106, 93547, 144143, 187094, 288286, 697901, 1395802, 1590299, 3180598, 5706367, 11412734, 97008239, 194016478]

約数ペア:

[(1, 194016478), (2, 97008239), (17, 11412734), (34, 5706367), (61, 3180598), (122, 1590299), (139, 1395802), (278, 697901), (673, 288286), (1037, 187094), (1346, 144143), (2074, 93547), (2363, 82106), (4726, 41053), (8479, 22882), (11441, 16958)]