207129888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 144

約数和(自身を含む): 679311360

約数和(自身を除く): 472181472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 809, 889, 1008, 1016, 1143, 1524, 1618, 1778, 2016, 2032, 2286, 2427, 2667, 3048, 3236, 3556, 4064, 4572, 4854, 5334, 5663, 6096, 6472, 7112, 7281, 8001, 9144, 9708, 10668, 11326, 12192, 12944, 14224, 14562, 16002, 16989, 18288, 19416, 21336, 22652, 25888, 28448, 29124, 32004, 33978, 36576, 38832, 42672, 45304, 50967, 58248, 64008, 67956, 77664, 85344, 90608, 101934, 102743, 116496, 128016, 135912, 181216, 203868, 205486, 232992, 256032, 271824, 308229, 407736, 410972, 543648, 616458, 719201, 815472, 821944, 924687, 1232916, 1438402, 1630944, 1643888, 1849374, 2157603, 2465832, 2876804, 3287776, 3698748, 4315206, 4931664, 5753608, 6472809, 7397496, 8630412, 9863328, 11507216, 12945618, 14794992, 17260824, 23014432, 25891236, 29589984, 34521648, 51782472, 69043296, 103564944, 207129888]

約数ペア:

[(1, 207129888), (2, 103564944), (3, 69043296), (4, 51782472), (6, 34521648), (7, 29589984), (8, 25891236), (9, 23014432), (12, 17260824), (14, 14794992), (16, 12945618), (18, 11507216), (21, 9863328), (24, 8630412), (28, 7397496), (32, 6472809), (36, 5753608), (42, 4931664), (48, 4315206), (56, 3698748), (63, 3287776), (72, 2876804), (84, 2465832), (96, 2157603), (112, 1849374), (126, 1643888), (127, 1630944), (144, 1438402), (168, 1232916), (224, 924687), (252, 821944), (254, 815472), (288, 719201), (336, 616458), (381, 543648), (504, 410972), (508, 407736), (672, 308229), (762, 271824), (809, 256032), (889, 232992), (1008, 205486), (1016, 203868), (1143, 181216), (1524, 135912), (1618, 128016), (1778, 116496), (2016, 102743), (2032, 101934), (2286, 90608), (2427, 85344), (2667, 77664), (3048, 67956), (3236, 64008), (3556, 58248), (4064, 50967), (4572, 45304), (4854, 42672), (5334, 38832), (5663, 36576), (6096, 33978), (6472, 32004), (7112, 29124), (7281, 28448), (8001, 25888), (9144, 22652), (9708, 21336), (10668, 19416), (11326, 18288), (12192, 16989), (12944, 16002), (14224, 14562)]