208567008

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 468808992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 558, 599, 624, 702, 744, 806, 837, 864, 936, 992, 1116, 1198, 1209, 1248, 1404, 1488, 1612, 1674, 1797, 1872, 2232, 2396, 2418, 2808, 2976, 3224, 3348, 3594, 3627, 3744, 4464, 4792, 4836, 5391, 5616, 6448, 6696, 7188, 7254, 7787, 8928, 9584, 9672, 10782, 10881, 11232, 12896, 13392, 14376, 14508, 15574, 16173, 18569, 19168, 19344, 21564, 21762, 23361, 26784, 28752, 29016, 31148, 32346, 37138, 38688, 43128, 43524, 46722, 55707, 57504, 58032, 62296, 64692, 70083, 74276, 86256, 87048, 93444, 111414, 116064, 124592, 129384, 140166, 148552, 167121, 172512, 174096, 186888, 210249, 222828, 241397, 249184, 258768, 280332, 297104, 334242, 348192, 373776, 420498, 445656, 482794, 501363, 517536, 560664, 594208, 668484, 724191, 747552, 840996, 891312, 965588, 1002726, 1121328, 1336968, 1448382, 1681992, 1782624, 1931176, 2005452, 2172573, 2242656, 2673936, 2896764, 3363984, 3862352, 4010904, 4345146, 5347872, 5793528, 6517719, 6727968, 7724704, 8021808, 8690292, 11587056, 13035438, 16043616, 17380584, 23174112, 26070876, 34761168, 52141752, 69522336, 104283504, 208567008]

約数ペア:

[(1, 208567008), (2, 104283504), (3, 69522336), (4, 52141752), (6, 34761168), (8, 26070876), (9, 23174112), (12, 17380584), (13, 16043616), (16, 13035438), (18, 11587056), (24, 8690292), (26, 8021808), (27, 7724704), (31, 6727968), (32, 6517719), (36, 5793528), (39, 5347872), (48, 4345146), (52, 4010904), (54, 3862352), (62, 3363984), (72, 2896764), (78, 2673936), (93, 2242656), (96, 2172573), (104, 2005452), (108, 1931176), (117, 1782624), (124, 1681992), (144, 1448382), (156, 1336968), (186, 1121328), (208, 1002726), (216, 965588), (234, 891312), (248, 840996), (279, 747552), (288, 724191), (312, 668484), (351, 594208), (372, 560664), (403, 517536), (416, 501363), (432, 482794), (468, 445656), (496, 420498), (558, 373776), (599, 348192), (624, 334242), (702, 297104), (744, 280332), (806, 258768), (837, 249184), (864, 241397), (936, 222828), (992, 210249), (1116, 186888), (1198, 174096), (1209, 172512), (1248, 167121), (1404, 148552), (1488, 140166), (1612, 129384), (1674, 124592), (1797, 116064), (1872, 111414), (2232, 93444), (2396, 87048), (2418, 86256), (2808, 74276), (2976, 70083), (3224, 64692), (3348, 62296), (3594, 58032), (3627, 57504), (3744, 55707), (4464, 46722), (4792, 43524), (4836, 43128), (5391, 38688), (5616, 37138), (6448, 32346), (6696, 31148), (7188, 29016), (7254, 28752), (7787, 26784), (8928, 23361), (9584, 21762), (9672, 21564), (10782, 19344), (10881, 19168), (11232, 18569), (12896, 16173), (13392, 15574), (14376, 14508)]