211062208

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 534759408

約数和(自身を除く): 323697200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 49, 56, 64, 68, 74, 98, 107, 112, 119, 136, 148, 196, 214, 224, 238, 259, 272, 296, 392, 428, 448, 476, 518, 544, 592, 629, 749, 784, 833, 856, 952, 1036, 1088, 1184, 1258, 1498, 1568, 1666, 1712, 1813, 1819, 1904, 2072, 2368, 2516, 2996, 3136, 3332, 3424, 3626, 3638, 3808, 3959, 4144, 4403, 5032, 5243, 5992, 6664, 6848, 7252, 7276, 7616, 7918, 8288, 8806, 10064, 10486, 11984, 12733, 13328, 14504, 14552, 15836, 16576, 17612, 20128, 20972, 23968, 25466, 26656, 27713, 29008, 29104, 30821, 31672, 35224, 40256, 41944, 47936, 50932, 53312, 55426, 58016, 58208, 61642, 63344, 67303, 70448, 83888, 89131, 101864, 110852, 116032, 116416, 123284, 126688, 134606, 140896, 167776, 178262, 193991, 203728, 221704, 246568, 253376, 269212, 281792, 335552, 356524, 387982, 407456, 443408, 471121, 493136, 538424, 713048, 775964, 814912, 886816, 942242, 986272, 1076848, 1426096, 1551928, 1773632, 1884484, 1972544, 2153696, 2852192, 3103856, 3297847, 3768968, 4307392, 5704384, 6207712, 6595694, 7537936, 12415424, 13191388, 15075872, 26382776, 30151744, 52765552, 105531104, 211062208]

約数ペア:

[(1, 211062208), (2, 105531104), (4, 52765552), (7, 30151744), (8, 26382776), (14, 15075872), (16, 13191388), (17, 12415424), (28, 7537936), (32, 6595694), (34, 6207712), (37, 5704384), (49, 4307392), (56, 3768968), (64, 3297847), (68, 3103856), (74, 2852192), (98, 2153696), (107, 1972544), (112, 1884484), (119, 1773632), (136, 1551928), (148, 1426096), (196, 1076848), (214, 986272), (224, 942242), (238, 886816), (259, 814912), (272, 775964), (296, 713048), (392, 538424), (428, 493136), (448, 471121), (476, 443408), (518, 407456), (544, 387982), (592, 356524), (629, 335552), (749, 281792), (784, 269212), (833, 253376), (856, 246568), (952, 221704), (1036, 203728), (1088, 193991), (1184, 178262), (1258, 167776), (1498, 140896), (1568, 134606), (1666, 126688), (1712, 123284), (1813, 116416), (1819, 116032), (1904, 110852), (2072, 101864), (2368, 89131), (2516, 83888), (2996, 70448), (3136, 67303), (3332, 63344), (3424, 61642), (3626, 58208), (3638, 58016), (3808, 55426), (3959, 53312), (4144, 50932), (4403, 47936), (5032, 41944), (5243, 40256), (5992, 35224), (6664, 31672), (6848, 30821), (7252, 29104), (7276, 29008), (7616, 27713), (7918, 26656), (8288, 25466), (8806, 23968), (10064, 20972), (10486, 20128), (11984, 17612), (12733, 16576), (13328, 15836), (14504, 14552)]