197951616

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 616112640

約数和(自身を除く): 418161024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 128, 138, 144, 184, 186, 192, 207, 241, 248, 276, 279, 288, 368, 372, 384, 414, 482, 496, 552, 558, 576, 713, 723, 736, 744, 828, 964, 992, 1104, 1116, 1152, 1426, 1446, 1472, 1488, 1656, 1928, 1984, 2139, 2169, 2208, 2232, 2852, 2892, 2944, 2976, 3312, 3856, 3968, 4278, 4338, 4416, 4464, 5543, 5704, 5784, 5952, 6417, 6624, 7471, 7712, 8556, 8676, 8832, 8928, 11086, 11408, 11568, 11904, 12834, 13248, 14942, 15424, 16629, 17112, 17352, 17856, 22172, 22413, 22816, 23136, 25668, 26496, 29884, 30848, 33258, 34224, 34704, 35712, 44344, 44826, 45632, 46272, 49887, 51336, 59768, 66516, 67239, 68448, 69408, 88688, 89652, 91264, 92544, 99774, 102672, 119536, 133032, 134478, 136896, 138816, 171833, 177376, 179304, 199548, 205344, 239072, 266064, 268956, 273792, 277632, 343666, 354752, 358608, 399096, 410688, 478144, 515499, 532128, 537912, 687332, 709504, 717216, 798192, 821376, 956288, 1030998, 1064256, 1075824, 1374664, 1434432, 1546497, 1596384, 2061996, 2128512, 2151648, 2749328, 2868864, 3092994, 3192768, 4123992, 4303296, 5498656, 6185988, 6385536, 8247984, 8606592, 10997312, 12371976, 16495968, 21994624, 24743952, 32991936, 49487904, 65983872, 98975808, 197951616]

約数ペア:

[(1, 197951616), (2, 98975808), (3, 65983872), (4, 49487904), (6, 32991936), (8, 24743952), (9, 21994624), (12, 16495968), (16, 12371976), (18, 10997312), (23, 8606592), (24, 8247984), (31, 6385536), (32, 6185988), (36, 5498656), (46, 4303296), (48, 4123992), (62, 3192768), (64, 3092994), (69, 2868864), (72, 2749328), (92, 2151648), (93, 2128512), (96, 2061996), (124, 1596384), (128, 1546497), (138, 1434432), (144, 1374664), (184, 1075824), (186, 1064256), (192, 1030998), (207, 956288), (241, 821376), (248, 798192), (276, 717216), (279, 709504), (288, 687332), (368, 537912), (372, 532128), (384, 515499), (414, 478144), (482, 410688), (496, 399096), (552, 358608), (558, 354752), (576, 343666), (713, 277632), (723, 273792), (736, 268956), (744, 266064), (828, 239072), (964, 205344), (992, 199548), (1104, 179304), (1116, 177376), (1152, 171833), (1426, 138816), (1446, 136896), (1472, 134478), (1488, 133032), (1656, 119536), (1928, 102672), (1984, 99774), (2139, 92544), (2169, 91264), (2208, 89652), (2232, 88688), (2852, 69408), (2892, 68448), (2944, 67239), (2976, 66516), (3312, 59768), (3856, 51336), (3968, 49887), (4278, 46272), (4338, 45632), (4416, 44826), (4464, 44344), (5543, 35712), (5704, 34704), (5784, 34224), (5952, 33258), (6417, 30848), (6624, 29884), (7471, 26496), (7712, 25668), (8556, 23136), (8676, 22816), (8832, 22413), (8928, 22172), (11086, 17856), (11408, 17352), (11568, 17112), (11904, 16629), (12834, 15424), (13248, 14942)]