197129259376

素因数分解:

$2^4\times 7^1\times {\mathrm{1760082673}}^1$

素因数の和:1760082688

約数の個数: 20

約数和(自身を含む): 436500503152

約数和(自身を除く): 239371243776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1760082673, 3520165346, 7040330692, 12320578711, 14080661384, 24641157422, 28161322768, 49282314844, 98564629688, 197129259376]

約数ペア:

[(1, 197129259376), (2, 98564629688), (4, 49282314844), (7, 28161322768), (8, 24641157422), (14, 14080661384), (16, 12320578711), (28, 7040330692), (56, 3520165346), (112, 1760082673)]