199991808

素因数分解:

$2^9\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 320

約数和(自身を含む): 671742720

約数和(自身を除く): 471750912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 37, 46, 48, 51, 54, 64, 68, 69, 72, 74, 92, 96, 102, 108, 111, 128, 136, 138, 144, 148, 153, 184, 192, 204, 207, 216, 222, 256, 272, 276, 288, 296, 306, 333, 368, 384, 391, 408, 414, 432, 444, 459, 512, 544, 552, 576, 592, 612, 621, 629, 666, 736, 768, 782, 816, 828, 851, 864, 888, 918, 999, 1088, 1104, 1152, 1173, 1184, 1224, 1242, 1258, 1332, 1472, 1536, 1564, 1632, 1656, 1702, 1728, 1776, 1836, 1887, 1998, 2176, 2208, 2304, 2346, 2368, 2448, 2484, 2516, 2553, 2664, 2944, 3128, 3264, 3312, 3404, 3456, 3519, 3552, 3672, 3774, 3996, 4352, 4416, 4608, 4692, 4736, 4896, 4968, 5032, 5106, 5328, 5661, 5888, 6256, 6528, 6624, 6808, 6912, 7038, 7104, 7344, 7548, 7659, 7992, 8704, 8832, 9384, 9472, 9792, 9936, 10064, 10212, 10557, 10656, 11322, 11776, 12512, 13056, 13248, 13616, 13824, 14076, 14208, 14467, 14688, 15096, 15318, 15984, 16983, 17664, 18768, 18944, 19584, 19872, 20128, 20424, 21114, 21312, 22644, 22977, 25024, 26112, 26496, 27232, 28152, 28416, 28934, 29376, 30192, 30636, 31968, 33966, 35328, 37536, 39168, 39744, 40256, 40848, 42228, 42624, 43401, 45288, 45954, 50048, 52992, 54464, 56304, 56832, 57868, 58752, 60384, 61272, 63936, 67932, 75072, 78336, 79488, 80512, 81696, 84456, 85248, 86802, 90576, 91908, 100096, 105984, 108928, 112608, 115736, 117504, 120768, 122544, 127872, 130203, 135864, 150144, 158976, 161024, 163392, 168912, 170496, 173604, 181152, 183816, 200192, 217856, 225216, 231472, 235008, 241536, 245088, 255744, 260406, 271728, 300288, 317952, 322048, 326784, 337824, 347208, 362304, 367632, 390609, 435712, 450432, 462944, 483072, 490176, 511488, 520812, 543456, 600576, 653568, 675648, 694416, 724608, 735264, 781218, 900864, 925888, 966144, 980352, 1041624, 1086912, 1307136, 1351296, 1388832, 1449216, 1470528, 1562436, 1801728, 1851776, 1960704, 2083248, 2173824, 2702592, 2777664, 2898432, 2941056, 3124872, 3703552, 3921408, 4166496, 4347648, 5405184, 5555328, 5882112, 6249744, 7407104, 8332992, 8695296, 11110656, 11764224, 12499488, 16665984, 22221312, 24998976, 33331968, 49997952, 66663936, 99995904, 199991808]

約数ペア:

[(1, 199991808), (2, 99995904), (3, 66663936), (4, 49997952), (6, 33331968), (8, 24998976), (9, 22221312), (12, 16665984), (16, 12499488), (17, 11764224), (18, 11110656), (23, 8695296), (24, 8332992), (27, 7407104), (32, 6249744), (34, 5882112), (36, 5555328), (37, 5405184), (46, 4347648), (48, 4166496), (51, 3921408), (54, 3703552), (64, 3124872), (68, 2941056), (69, 2898432), (72, 2777664), (74, 2702592), (92, 2173824), (96, 2083248), (102, 1960704), (108, 1851776), (111, 1801728), (128, 1562436), (136, 1470528), (138, 1449216), (144, 1388832), (148, 1351296), (153, 1307136), (184, 1086912), (192, 1041624), (204, 980352), (207, 966144), (216, 925888), (222, 900864), (256, 781218), (272, 735264), (276, 724608), (288, 694416), (296, 675648), (306, 653568), (333, 600576), (368, 543456), (384, 520812), (391, 511488), (408, 490176), (414, 483072), (432, 462944), (444, 450432), (459, 435712), (512, 390609), (544, 367632), (552, 362304), (576, 347208), (592, 337824), (612, 326784), (621, 322048), (629, 317952), (666, 300288), (736, 271728), (768, 260406), (782, 255744), (816, 245088), (828, 241536), (851, 235008), (864, 231472), (888, 225216), (918, 217856), (999, 200192), (1088, 183816), (1104, 181152), (1152, 173604), (1173, 170496), (1184, 168912), (1224, 163392), (1242, 161024), (1258, 158976), (1332, 150144), (1472, 135864), (1536, 130203), (1564, 127872), (1632, 122544), (1656, 120768), (1702, 117504), (1728, 115736), (1776, 112608), (1836, 108928), (1887, 105984), (1998, 100096), (2176, 91908), (2208, 90576), (2304, 86802), (2346, 85248), (2368, 84456), (2448, 81696), (2484, 80512), (2516, 79488), (2553, 78336), (2664, 75072), (2944, 67932), (3128, 63936), (3264, 61272), (3312, 60384), (3404, 58752), (3456, 57868), (3519, 56832), (3552, 56304), (3672, 54464), (3774, 52992), (3996, 50048), (4352, 45954), (4416, 45288), (4608, 43401), (4692, 42624), (4736, 42228), (4896, 40848), (4968, 40256), (5032, 39744), (5106, 39168), (5328, 37536), (5661, 35328), (5888, 33966), (6256, 31968), (6528, 30636), (6624, 30192), (6808, 29376), (6912, 28934), (7038, 28416), (7104, 28152), (7344, 27232), (7548, 26496), (7659, 26112), (7992, 25024), (8704, 22977), (8832, 22644), (9384, 21312), (9472, 21114), (9792, 20424), (9936, 20128), (10064, 19872), (10212, 19584), (10557, 18944), (10656, 18768), (11322, 17664), (11776, 16983), (12512, 15984), (13056, 15318), (13248, 15096), (13616, 14688), (13824, 14467), (14076, 14208)]