209137824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 684186048

約数和(自身を除く): 475048224

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, 144, 168, 224, 227, 252, 288, 336, 454, 457, 504, 672, 681, 908, 914, 1008, 1362, 1371, 1589, 1816, 1828, 2016, 2043, 2724, 2742, 3178, 3199, 3632, 3656, 4086, 4113, 4767, 5448, 5484, 6356, 6398, 7264, 7312, 8172, 8226, 9534, 9597, 10896, 10968, 12712, 12796, 14301, 14624, 16344, 16452, 19068, 19194, 21792, 21936, 25424, 25592, 28602, 28791, 32688, 32904, 38136, 38388, 43872, 50848, 51184, 57204, 57582, 65376, 65808, 76272, 76776, 102368, 103739, 114408, 115164, 131616, 152544, 153552, 207478, 228816, 230328, 307104, 311217, 414956, 457632, 460656, 622434, 726173, 829912, 921312, 933651, 1244868, 1452346, 1659824, 1867302, 2178519, 2489736, 2904692, 3319648, 3734604, 4357038, 4979472, 5809384, 6535557, 7469208, 8714076, 9958944, 11618768, 13071114, 14938416, 17428152, 23237536, 26142228, 29876832, 34856304, 52284456, 69712608, 104568912, 209137824]

約数ペア:

[(1, 209137824), (2, 104568912), (3, 69712608), (4, 52284456), (6, 34856304), (7, 29876832), (8, 26142228), (9, 23237536), (12, 17428152), (14, 14938416), (16, 13071114), (18, 11618768), (21, 9958944), (24, 8714076), (28, 7469208), (32, 6535557), (36, 5809384), (42, 4979472), (48, 4357038), (56, 3734604), (63, 3319648), (72, 2904692), (84, 2489736), (96, 2178519), (112, 1867302), (126, 1659824), (144, 1452346), (168, 1244868), (224, 933651), (227, 921312), (252, 829912), (288, 726173), (336, 622434), (454, 460656), (457, 457632), (504, 414956), (672, 311217), (681, 307104), (908, 230328), (914, 228816), (1008, 207478), (1362, 153552), (1371, 152544), (1589, 131616), (1816, 115164), (1828, 114408), (2016, 103739), (2043, 102368), (2724, 76776), (2742, 76272), (3178, 65808), (3199, 65376), (3632, 57582), (3656, 57204), (4086, 51184), (4113, 50848), (4767, 43872), (5448, 38388), (5484, 38136), (6356, 32904), (6398, 32688), (7264, 28791), (7312, 28602), (8172, 25592), (8226, 25424), (9534, 21936), (9597, 21792), (10896, 19194), (10968, 19068), (12712, 16452), (12796, 16344), (14301, 14624)]