204927408

素因数分解:

$2^4\times 3^4\times 7^3\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 200

約数和(自身を含む): 693184800

約数和(自身を除く): 488257392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 343, 378, 392, 432, 441, 461, 504, 567, 588, 648, 686, 756, 784, 882, 922, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1383, 1512, 1764, 1844, 2058, 2268, 2352, 2646, 2744, 2766, 3024, 3087, 3227, 3528, 3688, 3969, 4116, 4149, 4536, 5292, 5488, 5532, 6174, 6454, 7056, 7376, 7938, 8232, 8298, 9072, 9261, 9681, 10584, 11064, 12348, 12447, 12908, 15876, 16464, 16596, 18522, 19362, 21168, 22128, 22589, 24696, 24894, 25816, 27783, 29043, 31752, 33192, 37044, 37341, 38724, 45178, 49392, 49788, 51632, 55566, 58086, 63504, 66384, 67767, 74088, 74682, 77448, 87129, 90356, 99576, 111132, 116172, 135534, 148176, 149364, 154896, 158123, 174258, 180712, 199152, 203301, 222264, 232344, 261387, 271068, 298728, 316246, 348516, 361424, 406602, 444528, 464688, 474369, 522774, 542136, 597456, 609903, 632492, 697032, 813204, 948738, 1045548, 1084272, 1219806, 1264984, 1394064, 1423107, 1626408, 1829709, 1897476, 2091096, 2439612, 2529968, 2846214, 3252816, 3659418, 3794952, 4182192, 4269321, 4879224, 5692428, 7318836, 7589904, 8538642, 9758448, 11384856, 12807963, 14637672, 17077284, 22769712, 25615926, 29275344, 34154568, 51231852, 68309136, 102463704, 204927408]

約数ペア:

[(1, 204927408), (2, 102463704), (3, 68309136), (4, 51231852), (6, 34154568), (7, 29275344), (8, 25615926), (9, 22769712), (12, 17077284), (14, 14637672), (16, 12807963), (18, 11384856), (21, 9758448), (24, 8538642), (27, 7589904), (28, 7318836), (36, 5692428), (42, 4879224), (48, 4269321), (49, 4182192), (54, 3794952), (56, 3659418), (63, 3252816), (72, 2846214), (81, 2529968), (84, 2439612), (98, 2091096), (108, 1897476), (112, 1829709), (126, 1626408), (144, 1423107), (147, 1394064), (162, 1264984), (168, 1219806), (189, 1084272), (196, 1045548), (216, 948738), (252, 813204), (294, 697032), (324, 632492), (336, 609903), (343, 597456), (378, 542136), (392, 522774), (432, 474369), (441, 464688), (461, 444528), (504, 406602), (567, 361424), (588, 348516), (648, 316246), (686, 298728), (756, 271068), (784, 261387), (882, 232344), (922, 222264), (1008, 203301), (1029, 199152), (1134, 180712), (1176, 174258), (1296, 158123), (1323, 154896), (1372, 149364), (1383, 148176), (1512, 135534), (1764, 116172), (1844, 111132), (2058, 99576), (2268, 90356), (2352, 87129), (2646, 77448), (2744, 74682), (2766, 74088), (3024, 67767), (3087, 66384), (3227, 63504), (3528, 58086), (3688, 55566), (3969, 51632), (4116, 49788), (4149, 49392), (4536, 45178), (5292, 38724), (5488, 37341), (5532, 37044), (6174, 33192), (6454, 31752), (7056, 29043), (7376, 27783), (7938, 25816), (8232, 24894), (8298, 24696), (9072, 22589), (9261, 22128), (9681, 21168), (10584, 19362), (11064, 18522), (12348, 16596), (12447, 16464), (12908, 15876)]