209519432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{1193}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 407273400

約数和(自身を除く): 197753968

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 757, 1193, 1514, 2386, 3028, 4772, 6056, 9544, 21953, 34597, 43906, 69194, 87812, 138388, 175624, 276776, 903101, 1806202, 3612404, 7224808, 26189929, 52379858, 104759716, 209519432]

約数ペア:

[(1, 209519432), (2, 104759716), (4, 52379858), (8, 26189929), (29, 7224808), (58, 3612404), (116, 1806202), (232, 903101), (757, 276776), (1193, 175624), (1514, 138388), (2386, 87812), (3028, 69194), (4772, 43906), (6056, 34597), (9544, 21953)]