211250368

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 525377664

約数和(自身を除く): 314127296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 49, 53, 56, 62, 64, 82, 98, 106, 112, 124, 164, 196, 212, 217, 224, 248, 287, 328, 371, 392, 424, 434, 448, 496, 574, 656, 742, 784, 848, 868, 992, 1148, 1271, 1312, 1484, 1519, 1568, 1643, 1696, 1736, 1984, 2009, 2173, 2296, 2542, 2597, 2624, 2968, 3038, 3136, 3286, 3392, 3472, 4018, 4346, 4592, 5084, 5194, 5936, 6076, 6572, 6944, 8036, 8692, 8897, 9184, 10168, 10388, 11501, 11872, 12152, 13144, 13888, 15211, 16072, 17384, 17794, 18368, 20336, 20776, 23002, 23744, 24304, 26288, 30422, 32144, 34768, 35588, 40672, 41552, 46004, 48608, 52576, 60844, 62279, 64288, 67363, 69536, 71176, 80507, 81344, 83104, 92008, 97216, 105152, 106477, 121688, 124558, 128576, 134726, 139072, 142352, 161014, 166208, 184016, 212954, 243376, 249116, 269452, 284704, 322028, 368032, 425908, 471541, 486752, 498232, 538904, 569408, 644056, 736064, 851816, 943082, 973504, 996464, 1077808, 1288112, 1703632, 1886164, 1992928, 2155616, 2576224, 3300787, 3407264, 3772328, 3985856, 4311232, 5152448, 6601574, 6814528, 7544656, 13203148, 15089312, 26406296, 30178624, 52812592, 105625184, 211250368]

約数ペア:

[(1, 211250368), (2, 105625184), (4, 52812592), (7, 30178624), (8, 26406296), (14, 15089312), (16, 13203148), (28, 7544656), (31, 6814528), (32, 6601574), (41, 5152448), (49, 4311232), (53, 3985856), (56, 3772328), (62, 3407264), (64, 3300787), (82, 2576224), (98, 2155616), (106, 1992928), (112, 1886164), (124, 1703632), (164, 1288112), (196, 1077808), (212, 996464), (217, 973504), (224, 943082), (248, 851816), (287, 736064), (328, 644056), (371, 569408), (392, 538904), (424, 498232), (434, 486752), (448, 471541), (496, 425908), (574, 368032), (656, 322028), (742, 284704), (784, 269452), (848, 249116), (868, 243376), (992, 212954), (1148, 184016), (1271, 166208), (1312, 161014), (1484, 142352), (1519, 139072), (1568, 134726), (1643, 128576), (1696, 124558), (1736, 121688), (1984, 106477), (2009, 105152), (2173, 97216), (2296, 92008), (2542, 83104), (2597, 81344), (2624, 80507), (2968, 71176), (3038, 69536), (3136, 67363), (3286, 64288), (3392, 62279), (3472, 60844), (4018, 52576), (4346, 48608), (4592, 46004), (5084, 41552), (5194, 40672), (5936, 35588), (6076, 34768), (6572, 32144), (6944, 30422), (8036, 26288), (8692, 24304), (8897, 23744), (9184, 23002), (10168, 20776), (10388, 20336), (11501, 18368), (11872, 17794), (12152, 17384), (13144, 16072), (13888, 15211)]