199658928

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 613849600

約数和(自身を除く): 414190672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 181, 196, 201, 268, 294, 336, 343, 362, 392, 402, 469, 536, 543, 588, 686, 724, 784, 804, 938, 1029, 1072, 1086, 1176, 1267, 1372, 1407, 1448, 1608, 1876, 2058, 2172, 2352, 2534, 2744, 2814, 2896, 3216, 3283, 3752, 3801, 4116, 4344, 5068, 5488, 5628, 6566, 7504, 7602, 8232, 8688, 8869, 9849, 10136, 11256, 12127, 13132, 15204, 16464, 17738, 19698, 20272, 22512, 22981, 24254, 26264, 26607, 30408, 35476, 36381, 39396, 45962, 48508, 52528, 53214, 60816, 62083, 68943, 70952, 72762, 78792, 84889, 91924, 97016, 106428, 124166, 137886, 141904, 145524, 157584, 169778, 183848, 186249, 194032, 212856, 248332, 254667, 275772, 291048, 339556, 367696, 372498, 425712, 496664, 509334, 551544, 582096, 594223, 679112, 744996, 993328, 1018668, 1103088, 1188446, 1358224, 1489992, 1782669, 2037336, 2376892, 2979984, 3565338, 4074672, 4159561, 4753784, 7130676, 8319122, 9507568, 12478683, 14261352, 16638244, 24957366, 28522704, 33276488, 49914732, 66552976, 99829464, 199658928]

約数ペア:

[(1, 199658928), (2, 99829464), (3, 66552976), (4, 49914732), (6, 33276488), (7, 28522704), (8, 24957366), (12, 16638244), (14, 14261352), (16, 12478683), (21, 9507568), (24, 8319122), (28, 7130676), (42, 4753784), (48, 4159561), (49, 4074672), (56, 3565338), (67, 2979984), (84, 2376892), (98, 2037336), (112, 1782669), (134, 1489992), (147, 1358224), (168, 1188446), (181, 1103088), (196, 1018668), (201, 993328), (268, 744996), (294, 679112), (336, 594223), (343, 582096), (362, 551544), (392, 509334), (402, 496664), (469, 425712), (536, 372498), (543, 367696), (588, 339556), (686, 291048), (724, 275772), (784, 254667), (804, 248332), (938, 212856), (1029, 194032), (1072, 186249), (1086, 183848), (1176, 169778), (1267, 157584), (1372, 145524), (1407, 141904), (1448, 137886), (1608, 124166), (1876, 106428), (2058, 97016), (2172, 91924), (2352, 84889), (2534, 78792), (2744, 72762), (2814, 70952), (2896, 68943), (3216, 62083), (3283, 60816), (3752, 53214), (3801, 52528), (4116, 48508), (4344, 45962), (5068, 39396), (5488, 36381), (5628, 35476), (6566, 30408), (7504, 26607), (7602, 26264), (8232, 24254), (8688, 22981), (8869, 22512), (9849, 20272), (10136, 19698), (11256, 17738), (12127, 16464), (13132, 15204)]