208544336

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 562464000

約数和(自身を除く): 353919664

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 112, 116, 143, 154, 176, 182, 203, 208, 232, 286, 308, 319, 364, 377, 406, 449, 464, 572, 616, 638, 728, 754, 812, 898, 1001, 1144, 1232, 1276, 1456, 1508, 1624, 1796, 2002, 2233, 2288, 2552, 2639, 3016, 3143, 3248, 3592, 4004, 4147, 4466, 4939, 5104, 5278, 5837, 6032, 6286, 7184, 8008, 8294, 8932, 9878, 10556, 11674, 12572, 13021, 16016, 16588, 17864, 19756, 21112, 23348, 25144, 26042, 29029, 33176, 34573, 35728, 39512, 40859, 42224, 46696, 50288, 52084, 58058, 64207, 66352, 69146, 79024, 81718, 91147, 93392, 104168, 116116, 128414, 138292, 143231, 163436, 169273, 182294, 208336, 232232, 256828, 276584, 286462, 326872, 338546, 364588, 449449, 464464, 513656, 553168, 572924, 653744, 677092, 729176, 898898, 1002617, 1027312, 1145848, 1184911, 1354184, 1458352, 1797796, 1862003, 2005234, 2291696, 2369822, 2708368, 3595592, 3724006, 4010468, 4739644, 7191184, 7448012, 8020936, 9479288, 13034021, 14896024, 16041872, 18958576, 26068042, 29792048, 52136084, 104272168, 208544336]

約数ペア:

[(1, 208544336), (2, 104272168), (4, 52136084), (7, 29792048), (8, 26068042), (11, 18958576), (13, 16041872), (14, 14896024), (16, 13034021), (22, 9479288), (26, 8020936), (28, 7448012), (29, 7191184), (44, 4739644), (52, 4010468), (56, 3724006), (58, 3595592), (77, 2708368), (88, 2369822), (91, 2291696), (104, 2005234), (112, 1862003), (116, 1797796), (143, 1458352), (154, 1354184), (176, 1184911), (182, 1145848), (203, 1027312), (208, 1002617), (232, 898898), (286, 729176), (308, 677092), (319, 653744), (364, 572924), (377, 553168), (406, 513656), (449, 464464), (464, 449449), (572, 364588), (616, 338546), (638, 326872), (728, 286462), (754, 276584), (812, 256828), (898, 232232), (1001, 208336), (1144, 182294), (1232, 169273), (1276, 163436), (1456, 143231), (1508, 138292), (1624, 128414), (1796, 116116), (2002, 104168), (2233, 93392), (2288, 91147), (2552, 81718), (2639, 79024), (3016, 69146), (3143, 66352), (3248, 64207), (3592, 58058), (4004, 52084), (4147, 50288), (4466, 46696), (4939, 42224), (5104, 40859), (5278, 39512), (5837, 35728), (6032, 34573), (6286, 33176), (7184, 29029), (8008, 26042), (8294, 25144), (8932, 23348), (9878, 21112), (10556, 19756), (11674, 17864), (12572, 16588), (13021, 16016)]