211155984

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 200

約数和(自身を含む): 670498752

約数和(自身を除く): 459342768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 83, 104, 108, 117, 144, 151, 156, 162, 166, 208, 216, 234, 249, 302, 312, 324, 332, 351, 432, 453, 468, 498, 604, 624, 648, 664, 702, 747, 906, 936, 996, 1053, 1079, 1208, 1296, 1328, 1359, 1404, 1494, 1812, 1872, 1963, 1992, 2106, 2158, 2241, 2416, 2718, 2808, 2988, 3237, 3624, 3926, 3984, 4077, 4212, 4316, 4482, 5436, 5616, 5889, 5976, 6474, 6723, 7248, 7852, 8154, 8424, 8632, 8964, 9711, 10872, 11778, 11952, 12231, 12533, 12948, 13446, 15704, 16308, 16848, 17264, 17667, 17928, 19422, 21744, 23556, 24462, 25066, 25896, 26892, 29133, 31408, 32616, 35334, 35856, 37599, 38844, 47112, 48924, 50132, 51792, 53001, 53784, 58266, 65232, 70668, 75198, 77688, 87399, 94224, 97848, 100264, 106002, 107568, 112797, 116532, 141336, 150396, 155376, 159003, 162929, 174798, 195696, 200528, 212004, 225594, 233064, 282672, 300792, 318006, 325858, 338391, 349596, 424008, 451188, 466128, 488787, 601584, 636012, 651716, 676782, 699192, 848016, 902376, 977574, 1015173, 1272024, 1303432, 1353564, 1398384, 1466361, 1804752, 1955148, 2030346, 2544048, 2606864, 2707128, 2932722, 3910296, 4060692, 4399083, 5414256, 5865444, 7820592, 8121384, 8798166, 11730888, 13197249, 16242768, 17596332, 23461776, 26394498, 35192664, 52788996, 70385328, 105577992, 211155984]

約数ペア:

[(1, 211155984), (2, 105577992), (3, 70385328), (4, 52788996), (6, 35192664), (8, 26394498), (9, 23461776), (12, 17596332), (13, 16242768), (16, 13197249), (18, 11730888), (24, 8798166), (26, 8121384), (27, 7820592), (36, 5865444), (39, 5414256), (48, 4399083), (52, 4060692), (54, 3910296), (72, 2932722), (78, 2707128), (81, 2606864), (83, 2544048), (104, 2030346), (108, 1955148), (117, 1804752), (144, 1466361), (151, 1398384), (156, 1353564), (162, 1303432), (166, 1272024), (208, 1015173), (216, 977574), (234, 902376), (249, 848016), (302, 699192), (312, 676782), (324, 651716), (332, 636012), (351, 601584), (432, 488787), (453, 466128), (468, 451188), (498, 424008), (604, 349596), (624, 338391), (648, 325858), (664, 318006), (702, 300792), (747, 282672), (906, 233064), (936, 225594), (996, 212004), (1053, 200528), (1079, 195696), (1208, 174798), (1296, 162929), (1328, 159003), (1359, 155376), (1404, 150396), (1494, 141336), (1812, 116532), (1872, 112797), (1963, 107568), (1992, 106002), (2106, 100264), (2158, 97848), (2241, 94224), (2416, 87399), (2718, 77688), (2808, 75198), (2988, 70668), (3237, 65232), (3624, 58266), (3926, 53784), (3984, 53001), (4077, 51792), (4212, 50132), (4316, 48924), (4482, 47112), (5436, 38844), (5616, 37599), (5889, 35856), (5976, 35334), (6474, 32616), (6723, 31408), (7248, 29133), (7852, 26892), (8154, 25896), (8424, 25066), (8632, 24462), (8964, 23556), (9711, 21744), (10872, 19422), (11778, 17928), (11952, 17667), (12231, 17264), (12533, 16848), (12948, 16308), (13446, 15704)]