199670848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 112

約数和(自身を含む): 476219520

約数和(自身を除く): 276548672

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 608, 646, 743, 832, 884, 988, 1088, 1216, 1292, 1486, 1768, 1976, 2584, 2972, 3536, 3952, 4199, 5168, 5944, 7072, 7904, 8398, 9659, 10336, 11888, 12631, 14117, 14144, 15808, 16796, 19318, 20672, 23776, 25262, 28234, 33592, 38636, 47552, 50524, 56468, 67184, 77272, 101048, 112936, 134368, 154544, 164203, 183521, 202096, 225872, 239989, 268736, 309088, 328406, 367042, 404192, 451744, 479978, 618176, 656812, 734084, 808384, 903488, 959956, 1313624, 1468168, 1919912, 2627248, 2936336, 3119857, 3839824, 5254496, 5872672, 6239714, 7679648, 10508992, 11745344, 12479428, 15359296, 24958856, 49917712, 99835424, 199670848]

約数ペア:

[(1, 199670848), (2, 99835424), (4, 49917712), (8, 24958856), (13, 15359296), (16, 12479428), (17, 11745344), (19, 10508992), (26, 7679648), (32, 6239714), (34, 5872672), (38, 5254496), (52, 3839824), (64, 3119857), (68, 2936336), (76, 2627248), (104, 1919912), (136, 1468168), (152, 1313624), (208, 959956), (221, 903488), (247, 808384), (272, 734084), (304, 656812), (323, 618176), (416, 479978), (442, 451744), (494, 404192), (544, 367042), (608, 328406), (646, 309088), (743, 268736), (832, 239989), (884, 225872), (988, 202096), (1088, 183521), (1216, 164203), (1292, 154544), (1486, 134368), (1768, 112936), (1976, 101048), (2584, 77272), (2972, 67184), (3536, 56468), (3952, 50524), (4199, 47552), (5168, 38636), (5944, 33592), (7072, 28234), (7904, 25262), (8398, 23776), (9659, 20672), (10336, 19318), (11888, 16796), (12631, 15808), (14117, 14144)]