210563584

素因数分解:

$2^9\times 7^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 540144000

約数和(自身を除く): 329580416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 109, 112, 128, 154, 176, 196, 218, 224, 256, 308, 343, 352, 392, 436, 448, 512, 539, 616, 686, 704, 763, 784, 872, 896, 1078, 1199, 1232, 1372, 1408, 1526, 1568, 1744, 1792, 2156, 2398, 2464, 2744, 2816, 3052, 3136, 3488, 3584, 3773, 4312, 4796, 4928, 5341, 5488, 5632, 6104, 6272, 6976, 7546, 8393, 8624, 9592, 9856, 10682, 10976, 12208, 12544, 13952, 15092, 16786, 17248, 19184, 19712, 21364, 21952, 24416, 25088, 27904, 30184, 33572, 34496, 37387, 38368, 39424, 42728, 43904, 48832, 55808, 58751, 60368, 67144, 68992, 74774, 76736, 85456, 87808, 97664, 117502, 120736, 134288, 137984, 149548, 153472, 170912, 175616, 195328, 235004, 241472, 268576, 275968, 299096, 306944, 341824, 390656, 411257, 470008, 482944, 537152, 598192, 613888, 683648, 822514, 940016, 965888, 1074304, 1196384, 1367296, 1645028, 1880032, 1931776, 2148608, 2392768, 2734592, 3290056, 3760064, 4297216, 4785536, 6580112, 7520128, 9571072, 13160224, 15040256, 19142144, 26320448, 30080512, 52640896, 105281792, 210563584]

約数ペア:

[(1, 210563584), (2, 105281792), (4, 52640896), (7, 30080512), (8, 26320448), (11, 19142144), (14, 15040256), (16, 13160224), (22, 9571072), (28, 7520128), (32, 6580112), (44, 4785536), (49, 4297216), (56, 3760064), (64, 3290056), (77, 2734592), (88, 2392768), (98, 2148608), (109, 1931776), (112, 1880032), (128, 1645028), (154, 1367296), (176, 1196384), (196, 1074304), (218, 965888), (224, 940016), (256, 822514), (308, 683648), (343, 613888), (352, 598192), (392, 537152), (436, 482944), (448, 470008), (512, 411257), (539, 390656), (616, 341824), (686, 306944), (704, 299096), (763, 275968), (784, 268576), (872, 241472), (896, 235004), (1078, 195328), (1199, 175616), (1232, 170912), (1372, 153472), (1408, 149548), (1526, 137984), (1568, 134288), (1744, 120736), (1792, 117502), (2156, 97664), (2398, 87808), (2464, 85456), (2744, 76736), (2816, 74774), (3052, 68992), (3136, 67144), (3488, 60368), (3584, 58751), (3773, 55808), (4312, 48832), (4796, 43904), (4928, 42728), (5341, 39424), (5488, 38368), (5632, 37387), (6104, 34496), (6272, 33572), (6976, 30184), (7546, 27904), (8393, 25088), (8624, 24416), (9592, 21952), (9856, 21364), (10682, 19712), (10976, 19184), (12208, 17248), (12544, 16786), (13952, 15092)]