199956966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70457}}^1$

素因数の和:70516

約数の個数: 32

約数和(自身を含む): 446421888

約数和(自身を除く): 246464922

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 70457, 140914, 211371, 422742, 775027, 1550054, 2325081, 3029651, 4650162, 6059302, 9088953, 18177906, 33326161, 66652322, 99978483, 199956966]

約数ペア:

[(1, 199956966), (2, 99978483), (3, 66652322), (6, 33326161), (11, 18177906), (22, 9088953), (33, 6059302), (43, 4650162), (66, 3029651), (86, 2325081), (129, 1550054), (258, 775027), (473, 422742), (946, 211371), (1419, 140914), (2838, 70457)]