207794888

素因数分解:

$2^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1847}}^1$

素因数の和:1915

約数の個数: 64

約数和(自身を含む): 465696000

約数和(自身を除く): 257901112

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 343, 392, 574, 686, 1148, 1372, 1847, 2009, 2296, 2744, 3694, 4018, 7388, 8036, 12929, 14063, 14776, 16072, 25858, 28126, 51716, 56252, 75727, 90503, 103432, 112504, 151454, 181006, 302908, 362012, 530089, 605816, 633521, 724024, 1060178, 1267042, 2120356, 2534084, 3710623, 4240712, 5068168, 7421246, 14842492, 25974361, 29684984, 51948722, 103897444, 207794888]

約数ペア:

[(1, 207794888), (2, 103897444), (4, 51948722), (7, 29684984), (8, 25974361), (14, 14842492), (28, 7421246), (41, 5068168), (49, 4240712), (56, 3710623), (82, 2534084), (98, 2120356), (164, 1267042), (196, 1060178), (287, 724024), (328, 633521), (343, 605816), (392, 530089), (574, 362012), (686, 302908), (1148, 181006), (1372, 151454), (1847, 112504), (2009, 103432), (2296, 90503), (2744, 75727), (3694, 56252), (4018, 51716), (7388, 28126), (8036, 25858), (12929, 16072), (14063, 14776)]