207554688

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1489}}^1$

素因数の和:1531

約数の個数: 144

約数和(自身を含む): 656933550

約数和(自身を除く): 449378862

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1452, 1489, 1584, 1936, 2112, 2178, 2904, 2978, 3168, 3872, 4224, 4356, 4467, 5808, 5956, 6336, 7744, 8712, 8934, 11616, 11912, 12672, 13401, 15488, 16379, 17424, 17868, 23232, 23824, 26802, 32758, 34848, 35736, 46464, 47648, 49137, 53604, 65516, 69696, 71472, 95296, 98274, 107208, 131032, 139392, 142944, 147411, 180169, 190592, 196548, 214416, 262064, 285888, 294822, 360338, 393096, 428832, 524128, 540507, 571776, 589644, 720676, 786192, 857664, 1048256, 1081014, 1179288, 1441352, 1572384, 1621521, 1715328, 2096512, 2162028, 2358576, 2882704, 3144768, 3243042, 4324056, 4717152, 5765408, 6289536, 6486084, 8648112, 9434304, 11530816, 12972168, 17296224, 18868608, 23061632, 25944336, 34592448, 51888672, 69184896, 103777344, 207554688]

約数ペア:

[(1, 207554688), (2, 103777344), (3, 69184896), (4, 51888672), (6, 34592448), (8, 25944336), (9, 23061632), (11, 18868608), (12, 17296224), (16, 12972168), (18, 11530816), (22, 9434304), (24, 8648112), (32, 6486084), (33, 6289536), (36, 5765408), (44, 4717152), (48, 4324056), (64, 3243042), (66, 3144768), (72, 2882704), (88, 2358576), (96, 2162028), (99, 2096512), (121, 1715328), (128, 1621521), (132, 1572384), (144, 1441352), (176, 1179288), (192, 1081014), (198, 1048256), (242, 857664), (264, 786192), (288, 720676), (352, 589644), (363, 571776), (384, 540507), (396, 524128), (484, 428832), (528, 393096), (576, 360338), (704, 294822), (726, 285888), (792, 262064), (968, 214416), (1056, 196548), (1089, 190592), (1152, 180169), (1408, 147411), (1452, 142944), (1489, 139392), (1584, 131032), (1936, 107208), (2112, 98274), (2178, 95296), (2904, 71472), (2978, 69696), (3168, 65516), (3872, 53604), (4224, 49137), (4356, 47648), (4467, 46464), (5808, 35736), (5956, 34848), (6336, 32758), (7744, 26802), (8712, 23824), (8934, 23232), (11616, 17868), (11912, 17424), (12672, 16379), (13401, 15488)]