201881664

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 168

約数和(自身を含む): 625861080

約数和(自身を除く): 423979416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 64, 68, 72, 96, 102, 106, 136, 144, 153, 159, 192, 204, 212, 272, 288, 306, 318, 389, 408, 424, 477, 544, 576, 612, 636, 778, 816, 848, 901, 954, 1088, 1167, 1224, 1272, 1556, 1632, 1696, 1802, 1908, 2334, 2448, 2544, 2703, 3112, 3264, 3392, 3501, 3604, 3816, 4668, 4896, 5088, 5406, 6224, 6613, 7002, 7208, 7632, 8109, 9336, 9792, 10176, 10812, 12448, 13226, 14004, 14416, 15264, 16218, 18672, 19839, 20617, 21624, 24896, 26452, 28008, 28832, 30528, 32436, 37344, 39678, 41234, 43248, 52904, 56016, 57664, 59517, 61851, 64872, 74688, 79356, 82468, 86496, 105808, 112032, 119034, 123702, 129744, 158712, 164936, 172992, 185553, 211616, 224064, 238068, 247404, 259488, 317424, 329872, 350489, 371106, 423232, 476136, 494808, 518976, 634848, 659744, 700978, 742212, 952272, 989616, 1051467, 1269696, 1319488, 1401956, 1484424, 1904544, 1979232, 2102934, 2803912, 2968848, 3154401, 3809088, 3958464, 4205868, 5607824, 5937696, 6308802, 8411736, 11215648, 11875392, 12617604, 16823472, 22431296, 25235208, 33646944, 50470416, 67293888, 100940832, 201881664]

約数ペア:

[(1, 201881664), (2, 100940832), (3, 67293888), (4, 50470416), (6, 33646944), (8, 25235208), (9, 22431296), (12, 16823472), (16, 12617604), (17, 11875392), (18, 11215648), (24, 8411736), (32, 6308802), (34, 5937696), (36, 5607824), (48, 4205868), (51, 3958464), (53, 3809088), (64, 3154401), (68, 2968848), (72, 2803912), (96, 2102934), (102, 1979232), (106, 1904544), (136, 1484424), (144, 1401956), (153, 1319488), (159, 1269696), (192, 1051467), (204, 989616), (212, 952272), (272, 742212), (288, 700978), (306, 659744), (318, 634848), (389, 518976), (408, 494808), (424, 476136), (477, 423232), (544, 371106), (576, 350489), (612, 329872), (636, 317424), (778, 259488), (816, 247404), (848, 238068), (901, 224064), (954, 211616), (1088, 185553), (1167, 172992), (1224, 164936), (1272, 158712), (1556, 129744), (1632, 123702), (1696, 119034), (1802, 112032), (1908, 105808), (2334, 86496), (2448, 82468), (2544, 79356), (2703, 74688), (3112, 64872), (3264, 61851), (3392, 59517), (3501, 57664), (3604, 56016), (3816, 52904), (4668, 43248), (4896, 41234), (5088, 39678), (5406, 37344), (6224, 32436), (6613, 30528), (7002, 28832), (7208, 28008), (7632, 26452), (8109, 24896), (9336, 21624), (9792, 20617), (10176, 19839), (10812, 18672), (12448, 16218), (13226, 15264), (14004, 14416)]