200830665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 400878720

約数和(自身を除く): 200048055

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 73, 95, 105, 133, 147, 197, 219, 245, 285, 365, 399, 511, 591, 665, 735, 931, 985, 1095, 1379, 1387, 1533, 1995, 2555, 2793, 2955, 3577, 3743, 4137, 4161, 4655, 6895, 6935, 7665, 9653, 9709, 10731, 11229, 13965, 14381, 17885, 18715, 20685, 20805, 26201, 28959, 29127, 43143, 48265, 48545, 53655, 56145, 67963, 71905, 78603, 100667, 131005, 144795, 145635, 183407, 203889, 215715, 273239, 302001, 339815, 393015, 503335, 550221, 704669, 819717, 917035, 1019445, 1366195, 1510005, 1912673, 2114007, 2751105, 3523345, 4098585, 5738019, 9563365, 10570035, 13388711, 28690095, 40166133, 66943555, 200830665]

約数ペア:

[(1, 200830665), (3, 66943555), (5, 40166133), (7, 28690095), (15, 13388711), (19, 10570035), (21, 9563365), (35, 5738019), (49, 4098585), (57, 3523345), (73, 2751105), (95, 2114007), (105, 1912673), (133, 1510005), (147, 1366195), (197, 1019445), (219, 917035), (245, 819717), (285, 704669), (365, 550221), (399, 503335), (511, 393015), (591, 339815), (665, 302001), (735, 273239), (931, 215715), (985, 203889), (1095, 183407), (1379, 145635), (1387, 144795), (1533, 131005), (1995, 100667), (2555, 78603), (2793, 71905), (2955, 67963), (3577, 56145), (3743, 53655), (4137, 48545), (4161, 48265), (4655, 43143), (6895, 29127), (6935, 28959), (7665, 26201), (9653, 20805), (9709, 20685), (10731, 18715), (11229, 17885), (13965, 14381)]