196552566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 500318208

約数和(自身を除く): 303765642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 127, 142, 173, 213, 254, 346, 381, 426, 497, 519, 639, 762, 889, 994, 1038, 1143, 1211, 1278, 1491, 1557, 1778, 2286, 2422, 2667, 2982, 3114, 3633, 4473, 5334, 7266, 8001, 8946, 9017, 10899, 12283, 16002, 18034, 21798, 21971, 24566, 27051, 36849, 43942, 54102, 63119, 65913, 73698, 81153, 85981, 110547, 126238, 131826, 153797, 162306, 171962, 189357, 197739, 221094, 257943, 307594, 378714, 395478, 461391, 515886, 568071, 773829, 922782, 1136142, 1384173, 1547658, 1559941, 2768346, 3119882, 4679823, 9359646, 10919587, 14039469, 21839174, 28078938, 32758761, 65517522, 98276283, 196552566]

約数ペア:

[(1, 196552566), (2, 98276283), (3, 65517522), (6, 32758761), (7, 28078938), (9, 21839174), (14, 14039469), (18, 10919587), (21, 9359646), (42, 4679823), (63, 3119882), (71, 2768346), (126, 1559941), (127, 1547658), (142, 1384173), (173, 1136142), (213, 922782), (254, 773829), (346, 568071), (381, 515886), (426, 461391), (497, 395478), (519, 378714), (639, 307594), (762, 257943), (889, 221094), (994, 197739), (1038, 189357), (1143, 171962), (1211, 162306), (1278, 153797), (1491, 131826), (1557, 126238), (1778, 110547), (2286, 85981), (2422, 81153), (2667, 73698), (2982, 65913), (3114, 63119), (3633, 54102), (4473, 43942), (5334, 36849), (7266, 27051), (8001, 24566), (8946, 21971), (9017, 21798), (10899, 18034), (12283, 16002)]