208414416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 647458560

約数和(自身を除く): 439044144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 73, 84, 87, 112, 116, 146, 168, 174, 203, 219, 232, 292, 293, 336, 348, 406, 438, 464, 511, 584, 586, 609, 696, 812, 876, 879, 1022, 1168, 1172, 1218, 1392, 1533, 1624, 1752, 1758, 2044, 2051, 2117, 2344, 2436, 3066, 3248, 3504, 3516, 4088, 4102, 4234, 4688, 4872, 6132, 6153, 6351, 7032, 8176, 8204, 8468, 8497, 9744, 12264, 12306, 12702, 14064, 14819, 16408, 16936, 16994, 21389, 24528, 24612, 25404, 25491, 29638, 32816, 33872, 33988, 42778, 44457, 49224, 50808, 50982, 59276, 59479, 64167, 67976, 85556, 88914, 98448, 101616, 101964, 118552, 118958, 128334, 135952, 149723, 171112, 177828, 178437, 203928, 237104, 237916, 256668, 299446, 342224, 355656, 356874, 407856, 449169, 475832, 513336, 598892, 620281, 711312, 713748, 898338, 951664, 1026672, 1197784, 1240562, 1427496, 1796676, 1860843, 2395568, 2481124, 2854992, 3593352, 3721686, 4341967, 4962248, 7186704, 7443372, 8683934, 9924496, 13025901, 14886744, 17367868, 26051802, 29773488, 34735736, 52103604, 69471472, 104207208, 208414416]

約数ペア:

[(1, 208414416), (2, 104207208), (3, 69471472), (4, 52103604), (6, 34735736), (7, 29773488), (8, 26051802), (12, 17367868), (14, 14886744), (16, 13025901), (21, 9924496), (24, 8683934), (28, 7443372), (29, 7186704), (42, 4962248), (48, 4341967), (56, 3721686), (58, 3593352), (73, 2854992), (84, 2481124), (87, 2395568), (112, 1860843), (116, 1796676), (146, 1427496), (168, 1240562), (174, 1197784), (203, 1026672), (219, 951664), (232, 898338), (292, 713748), (293, 711312), (336, 620281), (348, 598892), (406, 513336), (438, 475832), (464, 449169), (511, 407856), (584, 356874), (586, 355656), (609, 342224), (696, 299446), (812, 256668), (876, 237916), (879, 237104), (1022, 203928), (1168, 178437), (1172, 177828), (1218, 171112), (1392, 149723), (1533, 135952), (1624, 128334), (1752, 118958), (1758, 118552), (2044, 101964), (2051, 101616), (2117, 98448), (2344, 88914), (2436, 85556), (3066, 67976), (3248, 64167), (3504, 59479), (3516, 59276), (4088, 50982), (4102, 50808), (4234, 49224), (4688, 44457), (4872, 42778), (6132, 33988), (6153, 33872), (6351, 32816), (7032, 29638), (8176, 25491), (8204, 25404), (8468, 24612), (8497, 24528), (9744, 21389), (12264, 16994), (12306, 16936), (12702, 16408), (14064, 14819)]