199893888

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 622954800

約数和(自身を除く): 423060912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 59, 64, 68, 72, 96, 102, 118, 128, 136, 144, 153, 173, 177, 192, 204, 236, 272, 288, 306, 346, 354, 384, 408, 472, 519, 531, 544, 576, 612, 692, 708, 816, 944, 1003, 1038, 1062, 1088, 1152, 1224, 1384, 1416, 1557, 1632, 1888, 2006, 2076, 2124, 2176, 2448, 2768, 2832, 2941, 3009, 3114, 3264, 3776, 4012, 4152, 4248, 4896, 5536, 5664, 5882, 6018, 6228, 6528, 7552, 8024, 8304, 8496, 8823, 9027, 9792, 10207, 11072, 11328, 11764, 12036, 12456, 16048, 16608, 16992, 17646, 18054, 19584, 20414, 22144, 22656, 23528, 24072, 24912, 26469, 30621, 32096, 33216, 33984, 35292, 36108, 40828, 47056, 48144, 49824, 52938, 61242, 64192, 66432, 67968, 70584, 72216, 81656, 91863, 94112, 96288, 99648, 105876, 122484, 128384, 141168, 144432, 163312, 173519, 183726, 188224, 192576, 199296, 211752, 244968, 282336, 288864, 326624, 347038, 367452, 376448, 385152, 423504, 489936, 520557, 564672, 577728, 653248, 694076, 734904, 847008, 979872, 1041114, 1129344, 1155456, 1306496, 1388152, 1469808, 1561671, 1694016, 1959744, 2082228, 2776304, 2939616, 3123342, 3388032, 3919488, 4164456, 5552608, 5879232, 6246684, 8328912, 11105216, 11758464, 12493368, 16657824, 22210432, 24986736, 33315648, 49973472, 66631296, 99946944, 199893888]

約数ペア:

[(1, 199893888), (2, 99946944), (3, 66631296), (4, 49973472), (6, 33315648), (8, 24986736), (9, 22210432), (12, 16657824), (16, 12493368), (17, 11758464), (18, 11105216), (24, 8328912), (32, 6246684), (34, 5879232), (36, 5552608), (48, 4164456), (51, 3919488), (59, 3388032), (64, 3123342), (68, 2939616), (72, 2776304), (96, 2082228), (102, 1959744), (118, 1694016), (128, 1561671), (136, 1469808), (144, 1388152), (153, 1306496), (173, 1155456), (177, 1129344), (192, 1041114), (204, 979872), (236, 847008), (272, 734904), (288, 694076), (306, 653248), (346, 577728), (354, 564672), (384, 520557), (408, 489936), (472, 423504), (519, 385152), (531, 376448), (544, 367452), (576, 347038), (612, 326624), (692, 288864), (708, 282336), (816, 244968), (944, 211752), (1003, 199296), (1038, 192576), (1062, 188224), (1088, 183726), (1152, 173519), (1224, 163312), (1384, 144432), (1416, 141168), (1557, 128384), (1632, 122484), (1888, 105876), (2006, 99648), (2076, 96288), (2124, 94112), (2176, 91863), (2448, 81656), (2768, 72216), (2832, 70584), (2941, 67968), (3009, 66432), (3114, 64192), (3264, 61242), (3776, 52938), (4012, 49824), (4152, 48144), (4248, 47056), (4896, 40828), (5536, 36108), (5664, 35292), (5882, 33984), (6018, 33216), (6228, 32096), (6528, 30621), (7552, 26469), (8024, 24912), (8304, 24072), (8496, 23528), (8823, 22656), (9027, 22144), (9792, 20414), (10207, 19584), (11072, 18054), (11328, 17646), (11764, 16992), (12036, 16608), (12456, 16048)]