214512914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{126631}}^1$

素因数の和:126662

約数の個数: 24

約数和(自身を含む): 404209344

約数和(自身を除く): 189696430

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 126631, 253262, 886417, 1392941, 1772834, 2785882, 9750587, 15322351, 19501174, 30644702, 107256457, 214512914]

約数ペア:

[(1, 214512914), (2, 107256457), (7, 30644702), (11, 19501174), (14, 15322351), (22, 9750587), (77, 2785882), (121, 1772834), (154, 1392941), (242, 886417), (847, 253262), (1694, 126631)]