202144516

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313889}}^1$

素因数の和:313923

約数の個数: 24

約数和(自身を含む): 421868160

約数和(自身を除く): 219723644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313889, 627778, 1255556, 2197223, 4394446, 7219447, 8788892, 14438894, 28877788, 50536129, 101072258, 202144516]

約数ペア:

[(1, 202144516), (2, 101072258), (4, 50536129), (7, 28877788), (14, 14438894), (23, 8788892), (28, 7219447), (46, 4394446), (92, 2197223), (161, 1255556), (322, 627778), (644, 313889)]