209827786476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{297623}}^1$

素因数の和:297764

約数の個数: 144

約数和(自身を含む): 627010433280

約数和(自身を除く): 417182646804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 109, 132, 147, 154, 196, 218, 231, 294, 308, 327, 436, 462, 539, 588, 654, 763, 924, 1078, 1199, 1308, 1526, 1617, 2156, 2289, 2398, 3052, 3234, 3597, 4578, 4796, 5341, 6468, 7194, 8393, 9156, 10682, 14388, 16023, 16786, 21364, 25179, 32046, 33572, 50358, 58751, 64092, 100716, 117502, 176253, 235004, 297623, 352506, 595246, 705012, 892869, 1190492, 1785738, 2083361, 3273853, 3571476, 4166722, 6250083, 6547706, 8333444, 9821559, 12500166, 13095412, 14583527, 19643118, 22916971, 25000332, 29167054, 32440907, 39286236, 43750581, 45833942, 58334108, 64881814, 68750913, 87501162, 91667884, 97322721, 129763628, 137501826, 160418797, 175002324, 194645442, 227086349, 275003652, 320837594, 356849977, 389290884, 454172698, 481256391, 641675188, 681259047, 713699954, 908345396, 962512782, 1070549931, 1362518094, 1427399908, 1589604443, 1925025564, 2141099862, 2497949839, 2725036188, 3179208886, 4282199724, 4768813329, 4995899678, 6358417772, 7493849517, 9537626658, 9991799356, 14987699034, 17485648873, 19075253316, 29975398068, 34971297746, 52456946619, 69942595492, 104913893238, 209827786476]

約数ペア:

[(1, 209827786476), (2, 104913893238), (3, 69942595492), (4, 52456946619), (6, 34971297746), (7, 29975398068), (11, 19075253316), (12, 17485648873), (14, 14987699034), (21, 9991799356), (22, 9537626658), (28, 7493849517), (33, 6358417772), (42, 4995899678), (44, 4768813329), (49, 4282199724), (66, 3179208886), (77, 2725036188), (84, 2497949839), (98, 2141099862), (109, 1925025564), (132, 1589604443), (147, 1427399908), (154, 1362518094), (196, 1070549931), (218, 962512782), (231, 908345396), (294, 713699954), (308, 681259047), (327, 641675188), (436, 481256391), (462, 454172698), (539, 389290884), (588, 356849977), (654, 320837594), (763, 275003652), (924, 227086349), (1078, 194645442), (1199, 175002324), (1308, 160418797), (1526, 137501826), (1617, 129763628), (2156, 97322721), (2289, 91667884), (2398, 87501162), (3052, 68750913), (3234, 64881814), (3597, 58334108), (4578, 45833942), (4796, 43750581), (5341, 39286236), (6468, 32440907), (7194, 29167054), (8393, 25000332), (9156, 22916971), (10682, 19643118), (14388, 14583527), (16023, 13095412), (16786, 12500166), (21364, 9821559), (25179, 8333444), (32046, 6547706), (33572, 6250083), (50358, 4166722), (58751, 3571476), (64092, 3273853), (100716, 2083361), (117502, 1785738), (176253, 1190492), (235004, 892869), (297623, 705012), (352506, 595246)]