207975708

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 554803200

約数和(自身を除く): 346827492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 127, 177, 236, 254, 257, 354, 381, 508, 514, 531, 708, 762, 771, 1028, 1062, 1143, 1524, 1542, 1593, 2124, 2286, 2313, 3084, 3186, 3429, 4572, 4626, 6372, 6858, 6939, 7493, 9252, 13716, 13878, 14986, 15163, 22479, 27756, 29972, 30326, 32639, 44958, 45489, 60652, 65278, 67437, 89916, 90978, 97917, 130556, 134874, 136467, 181956, 195834, 202311, 269748, 272934, 293751, 391668, 404622, 409401, 545868, 587502, 809244, 818802, 881253, 1175004, 1637604, 1762506, 1925701, 3525012, 3851402, 5777103, 7702804, 11554206, 17331309, 23108412, 34662618, 51993927, 69325236, 103987854, 207975708]

約数ペア:

[(1, 207975708), (2, 103987854), (3, 69325236), (4, 51993927), (6, 34662618), (9, 23108412), (12, 17331309), (18, 11554206), (27, 7702804), (36, 5777103), (54, 3851402), (59, 3525012), (108, 1925701), (118, 1762506), (127, 1637604), (177, 1175004), (236, 881253), (254, 818802), (257, 809244), (354, 587502), (381, 545868), (508, 409401), (514, 404622), (531, 391668), (708, 293751), (762, 272934), (771, 269748), (1028, 202311), (1062, 195834), (1143, 181956), (1524, 136467), (1542, 134874), (1593, 130556), (2124, 97917), (2286, 90978), (2313, 89916), (3084, 67437), (3186, 65278), (3429, 60652), (4572, 45489), (4626, 44958), (6372, 32639), (6858, 30326), (6939, 29972), (7493, 27756), (9252, 22479), (13716, 15163), (13878, 14986)]