201901168

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 478616688

約数和(自身を除く): 276715520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 53, 56, 86, 98, 106, 112, 113, 172, 196, 212, 226, 301, 344, 371, 392, 424, 452, 602, 688, 742, 784, 791, 848, 904, 1204, 1484, 1582, 1808, 2107, 2279, 2408, 2597, 2968, 3164, 4214, 4558, 4816, 4859, 5194, 5537, 5936, 5989, 6328, 8428, 9116, 9718, 10388, 11074, 11978, 12656, 15953, 16856, 18232, 19436, 20776, 22148, 23956, 31906, 33712, 34013, 36464, 38872, 41552, 41923, 44296, 47912, 63812, 68026, 77744, 83846, 88592, 95824, 111671, 127624, 136052, 167692, 223342, 238091, 255248, 257527, 272104, 293461, 335384, 446684, 476182, 515054, 544208, 586922, 670768, 893368, 952364, 1030108, 1173844, 1786736, 1802689, 1904728, 2060216, 2347688, 3605378, 3809456, 4120432, 4695376, 7210756, 12618823, 14421512, 25237646, 28843024, 50475292, 100950584, 201901168]

約数ペア:

[(1, 201901168), (2, 100950584), (4, 50475292), (7, 28843024), (8, 25237646), (14, 14421512), (16, 12618823), (28, 7210756), (43, 4695376), (49, 4120432), (53, 3809456), (56, 3605378), (86, 2347688), (98, 2060216), (106, 1904728), (112, 1802689), (113, 1786736), (172, 1173844), (196, 1030108), (212, 952364), (226, 893368), (301, 670768), (344, 586922), (371, 544208), (392, 515054), (424, 476182), (452, 446684), (602, 335384), (688, 293461), (742, 272104), (784, 257527), (791, 255248), (848, 238091), (904, 223342), (1204, 167692), (1484, 136052), (1582, 127624), (1808, 111671), (2107, 95824), (2279, 88592), (2408, 83846), (2597, 77744), (2968, 68026), (3164, 63812), (4214, 47912), (4558, 44296), (4816, 41923), (4859, 41552), (5194, 38872), (5537, 36464), (5936, 34013), (5989, 33712), (6328, 31906), (8428, 23956), (9116, 22148), (9718, 20776), (10388, 19436), (11074, 18232), (11978, 16856), (12656, 15953)]