201789952

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 511467264

約数和(自身を除く): 309677312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 71, 91, 104, 112, 122, 128, 142, 182, 208, 224, 244, 256, 284, 364, 416, 427, 448, 488, 497, 512, 568, 728, 793, 832, 854, 896, 923, 976, 994, 1136, 1456, 1586, 1664, 1708, 1792, 1846, 1952, 1988, 2272, 2912, 3172, 3328, 3416, 3584, 3692, 3904, 3976, 4331, 4544, 5551, 5824, 6344, 6461, 6656, 6832, 7384, 7808, 7952, 8662, 9088, 11102, 11648, 12688, 12922, 13664, 14768, 15616, 15904, 17324, 18176, 22204, 23296, 25376, 25844, 27328, 29536, 30317, 31232, 31808, 34648, 36352, 44408, 46592, 50752, 51688, 54656, 56303, 59072, 60634, 63616, 69296, 88816, 101504, 103376, 109312, 112606, 118144, 121268, 127232, 138592, 177632, 203008, 206752, 218624, 225212, 236288, 242536, 254464, 277184, 355264, 394121, 406016, 413504, 450424, 472576, 485072, 554368, 710528, 788242, 827008, 900848, 970144, 1108736, 1421056, 1576484, 1654016, 1801696, 1940288, 2217472, 2842112, 3152968, 3308032, 3603392, 3880576, 6305936, 7206784, 7761152, 12611872, 14413568, 15522304, 25223744, 28827136, 50447488, 100894976, 201789952]

約数ペア:

[(1, 201789952), (2, 100894976), (4, 50447488), (7, 28827136), (8, 25223744), (13, 15522304), (14, 14413568), (16, 12611872), (26, 7761152), (28, 7206784), (32, 6305936), (52, 3880576), (56, 3603392), (61, 3308032), (64, 3152968), (71, 2842112), (91, 2217472), (104, 1940288), (112, 1801696), (122, 1654016), (128, 1576484), (142, 1421056), (182, 1108736), (208, 970144), (224, 900848), (244, 827008), (256, 788242), (284, 710528), (364, 554368), (416, 485072), (427, 472576), (448, 450424), (488, 413504), (497, 406016), (512, 394121), (568, 355264), (728, 277184), (793, 254464), (832, 242536), (854, 236288), (896, 225212), (923, 218624), (976, 206752), (994, 203008), (1136, 177632), (1456, 138592), (1586, 127232), (1664, 121268), (1708, 118144), (1792, 112606), (1846, 109312), (1952, 103376), (1988, 101504), (2272, 88816), (2912, 69296), (3172, 63616), (3328, 60634), (3416, 59072), (3584, 56303), (3692, 54656), (3904, 51688), (3976, 50752), (4331, 46592), (4544, 44408), (5551, 36352), (5824, 34648), (6344, 31808), (6461, 31232), (6656, 30317), (6832, 29536), (7384, 27328), (7808, 25844), (7952, 25376), (8662, 23296), (9088, 22204), (11102, 18176), (11648, 17324), (12688, 15904), (12922, 15616), (13664, 14768)]