211495536

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 740230400

約数和(自身を除く): 528734864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 399, 409, 432, 456, 486, 504, 513, 532, 567, 648, 684, 756, 798, 818, 912, 972, 1008, 1026, 1064, 1134, 1197, 1227, 1296, 1368, 1512, 1539, 1596, 1636, 1701, 1944, 2052, 2128, 2268, 2394, 2454, 2736, 2863, 3024, 3078, 3192, 3272, 3402, 3591, 3681, 3888, 4104, 4536, 4617, 4788, 4908, 5726, 6156, 6384, 6544, 6804, 7182, 7362, 7771, 8208, 8589, 9072, 9234, 9576, 9816, 10773, 11043, 11452, 12312, 13608, 14364, 14724, 15542, 17178, 18468, 19152, 19632, 21546, 22086, 22904, 23313, 24624, 25767, 27216, 28728, 29448, 31084, 32319, 33129, 34356, 36936, 43092, 44172, 45808, 46626, 51534, 54397, 57456, 58896, 62168, 64638, 66258, 68712, 69939, 73872, 77301, 86184, 88344, 93252, 99387, 103068, 108794, 124336, 129276, 132516, 137424, 139878, 154602, 163191, 172368, 176688, 186504, 198774, 206136, 209817, 217588, 231903, 258552, 265032, 279756, 309204, 326382, 373008, 397548, 412272, 419634, 435176, 463806, 489573, 517104, 530064, 559512, 618408, 629451, 652764, 695709, 795096, 839268, 870352, 927612, 979146, 1119024, 1236816, 1258902, 1305528, 1391418, 1468719, 1590192, 1678536, 1855224, 1888353, 1958292, 2517804, 2611056, 2782836, 2937438, 3357072, 3710448, 3776706, 3916584, 4406157, 5035608, 5565672, 5874876, 7553412, 7833168, 8812314, 10071216, 11131344, 11749752, 13218471, 15106824, 17624628, 23499504, 26436942, 30213648, 35249256, 52873884, 70498512, 105747768, 211495536]

約数ペア:

[(1, 211495536), (2, 105747768), (3, 70498512), (4, 52873884), (6, 35249256), (7, 30213648), (8, 26436942), (9, 23499504), (12, 17624628), (14, 15106824), (16, 13218471), (18, 11749752), (19, 11131344), (21, 10071216), (24, 8812314), (27, 7833168), (28, 7553412), (36, 5874876), (38, 5565672), (42, 5035608), (48, 4406157), (54, 3916584), (56, 3776706), (57, 3710448), (63, 3357072), (72, 2937438), (76, 2782836), (81, 2611056), (84, 2517804), (108, 1958292), (112, 1888353), (114, 1855224), (126, 1678536), (133, 1590192), (144, 1468719), (152, 1391418), (162, 1305528), (168, 1258902), (171, 1236816), (189, 1119024), (216, 979146), (228, 927612), (243, 870352), (252, 839268), (266, 795096), (304, 695709), (324, 652764), (336, 629451), (342, 618408), (378, 559512), (399, 530064), (409, 517104), (432, 489573), (456, 463806), (486, 435176), (504, 419634), (513, 412272), (532, 397548), (567, 373008), (648, 326382), (684, 309204), (756, 279756), (798, 265032), (818, 258552), (912, 231903), (972, 217588), (1008, 209817), (1026, 206136), (1064, 198774), (1134, 186504), (1197, 176688), (1227, 172368), (1296, 163191), (1368, 154602), (1512, 139878), (1539, 137424), (1596, 132516), (1636, 129276), (1701, 124336), (1944, 108794), (2052, 103068), (2128, 99387), (2268, 93252), (2394, 88344), (2454, 86184), (2736, 77301), (2863, 73872), (3024, 69939), (3078, 68712), (3192, 66258), (3272, 64638), (3402, 62168), (3591, 58896), (3681, 57456), (3888, 54397), (4104, 51534), (4536, 46626), (4617, 45808), (4788, 44172), (4908, 43092), (5726, 36936), (6156, 34356), (6384, 33129), (6544, 32319), (6804, 31084), (7182, 29448), (7362, 28728), (7771, 27216), (8208, 25767), (8589, 24624), (9072, 23313), (9234, 22904), (9576, 22086), (9816, 21546), (10773, 19632), (11043, 19152), (11452, 18468), (12312, 17178), (13608, 15542), (14364, 14724)]