209347848

素因数分解:

$2^3\times 3^3\times {\mathrm{709}}^1\times {\mathrm{1367}}^1$

素因数の和:2091

約数の個数: 64

約数和(自身を含む): 582768000

約数和(自身を除く): 373420152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 709, 1367, 1418, 2127, 2734, 2836, 4101, 4254, 5468, 5672, 6381, 8202, 8508, 10936, 12303, 12762, 16404, 17016, 19143, 24606, 25524, 32808, 36909, 38286, 49212, 51048, 73818, 76572, 98424, 147636, 153144, 295272, 969203, 1938406, 2907609, 3876812, 5815218, 7753624, 8722827, 11630436, 17445654, 23260872, 26168481, 34891308, 52336962, 69782616, 104673924, 209347848]

約数ペア:

[(1, 209347848), (2, 104673924), (3, 69782616), (4, 52336962), (6, 34891308), (8, 26168481), (9, 23260872), (12, 17445654), (18, 11630436), (24, 8722827), (27, 7753624), (36, 5815218), (54, 3876812), (72, 2907609), (108, 1938406), (216, 969203), (709, 295272), (1367, 153144), (1418, 147636), (2127, 98424), (2734, 76572), (2836, 73818), (4101, 51048), (4254, 49212), (5468, 38286), (5672, 36909), (6381, 32808), (8202, 25524), (8508, 24606), (10936, 19143), (12303, 17016), (12762, 16404)]