201421584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 240

約数和(自身を含む): 731203200

約数和(自身を除く): 529781616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 809, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1618, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2394, 2427, 2736, 2964, 3192, 3236, 3276, 3458, 3952, 4368, 4446, 4788, 4854, 5187, 5663, 5928, 6384, 6472, 6552, 6916, 7281, 8892, 9576, 9708, 10374, 10517, 11326, 11856, 12944, 13104, 13832, 14562, 15371, 15561, 16989, 17784, 19152, 19416, 20748, 21034, 22652, 27664, 29124, 30742, 31122, 31551, 33978, 35568, 38832, 41496, 42068, 45304, 46113, 50967, 58248, 61484, 62244, 63102, 67956, 73619, 82992, 84136, 90608, 92226, 94653, 101934, 107597, 116496, 122968, 124488, 126204, 135912, 138339, 147238, 168272, 184452, 189306, 199823, 203868, 215194, 220857, 245936, 248976, 252408, 271824, 276678, 294476, 322791, 368904, 378612, 399646, 407736, 430388, 441714, 504816, 553356, 588952, 599469, 645582, 662571, 737808, 757224, 799292, 815472, 860776, 883428, 968373, 1106712, 1177904, 1198938, 1291164, 1325142, 1398761, 1514448, 1598584, 1721552, 1766856, 1798407, 1936746, 2213424, 2397876, 2582328, 2650284, 2797522, 3197168, 3533712, 3596814, 3873492, 4196283, 4795752, 5164656, 5300568, 5595044, 7193628, 7746984, 8392566, 9591504, 10601136, 11190088, 12588849, 14387256, 15493968, 16785132, 22380176, 25177698, 28774512, 33570264, 50355396, 67140528, 100710792, 201421584]

約数ペア:

[(1, 201421584), (2, 100710792), (3, 67140528), (4, 50355396), (6, 33570264), (7, 28774512), (8, 25177698), (9, 22380176), (12, 16785132), (13, 15493968), (14, 14387256), (16, 12588849), (18, 11190088), (19, 10601136), (21, 9591504), (24, 8392566), (26, 7746984), (28, 7193628), (36, 5595044), (38, 5300568), (39, 5164656), (42, 4795752), (48, 4196283), (52, 3873492), (56, 3596814), (57, 3533712), (63, 3197168), (72, 2797522), (76, 2650284), (78, 2582328), (84, 2397876), (91, 2213424), (104, 1936746), (112, 1798407), (114, 1766856), (117, 1721552), (126, 1598584), (133, 1514448), (144, 1398761), (152, 1325142), (156, 1291164), (168, 1198938), (171, 1177904), (182, 1106712), (208, 968373), (228, 883428), (234, 860776), (247, 815472), (252, 799292), (266, 757224), (273, 737808), (304, 662571), (312, 645582), (336, 599469), (342, 588952), (364, 553356), (399, 504816), (456, 441714), (468, 430388), (494, 407736), (504, 399646), (532, 378612), (546, 368904), (624, 322791), (684, 294476), (728, 276678), (741, 271824), (798, 252408), (809, 248976), (819, 245936), (912, 220857), (936, 215194), (988, 203868), (1008, 199823), (1064, 189306), (1092, 184452), (1197, 168272), (1368, 147238), (1456, 138339), (1482, 135912), (1596, 126204), (1618, 124488), (1638, 122968), (1729, 116496), (1872, 107597), (1976, 101934), (2128, 94653), (2184, 92226), (2223, 90608), (2394, 84136), (2427, 82992), (2736, 73619), (2964, 67956), (3192, 63102), (3236, 62244), (3276, 61484), (3458, 58248), (3952, 50967), (4368, 46113), (4446, 45304), (4788, 42068), (4854, 41496), (5187, 38832), (5663, 35568), (5928, 33978), (6384, 31551), (6472, 31122), (6552, 30742), (6916, 29124), (7281, 27664), (8892, 22652), (9576, 21034), (9708, 20748), (10374, 19416), (10517, 19152), (11326, 17784), (11856, 16989), (12944, 15561), (13104, 15371), (13832, 14562)]