206766756

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{30389}}^1$

素因数の和:30415

約数の個数: 72

約数和(自身を含む): 619469760

約数和(自身を除く): 412703004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 30389, 60778, 91167, 121556, 182334, 212723, 273501, 364668, 425446, 547002, 638169, 820503, 850892, 1094004, 1276338, 1641006, 1914507, 2461509, 2552676, 3282012, 3829014, 4923018, 5743521, 7384527, 7658028, 9846036, 11487042, 14769054, 17230563, 22974084, 29538108, 34461126, 51691689, 68922252, 103383378, 206766756]

約数ペア:

[(1, 206766756), (2, 103383378), (3, 68922252), (4, 51691689), (6, 34461126), (7, 29538108), (9, 22974084), (12, 17230563), (14, 14769054), (18, 11487042), (21, 9846036), (27, 7658028), (28, 7384527), (36, 5743521), (42, 4923018), (54, 3829014), (63, 3282012), (81, 2552676), (84, 2461509), (108, 1914507), (126, 1641006), (162, 1276338), (189, 1094004), (243, 850892), (252, 820503), (324, 638169), (378, 547002), (486, 425446), (567, 364668), (756, 273501), (972, 212723), (1134, 182334), (1701, 121556), (2268, 91167), (3402, 60778), (6804, 30389)]