205388568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 256

約数和(自身を含む): 727833600

約数和(自身を除く): 522445032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 53, 54, 56, 63, 66, 72, 77, 84, 88, 99, 106, 108, 126, 132, 154, 159, 168, 189, 198, 212, 216, 231, 233, 252, 264, 297, 308, 318, 371, 378, 396, 424, 462, 466, 477, 504, 583, 594, 616, 636, 693, 699, 742, 756, 792, 924, 932, 954, 1113, 1166, 1188, 1272, 1386, 1398, 1431, 1484, 1512, 1631, 1749, 1848, 1864, 1908, 2079, 2097, 2226, 2332, 2376, 2563, 2772, 2796, 2862, 2968, 3262, 3339, 3498, 3816, 4081, 4158, 4194, 4452, 4664, 4893, 5126, 5247, 5544, 5592, 5724, 6291, 6524, 6678, 6996, 7689, 8162, 8316, 8388, 8904, 9786, 10017, 10252, 10494, 11448, 12243, 12349, 12582, 13048, 13356, 13992, 14679, 15378, 15741, 16324, 16632, 16776, 17941, 19572, 20034, 20504, 20988, 23067, 24486, 24698, 25164, 26712, 29358, 30756, 31482, 32648, 35882, 36729, 37047, 39144, 40068, 41976, 44037, 46134, 48972, 49396, 50328, 53823, 58716, 61512, 62964, 69201, 71764, 73458, 74094, 80136, 86443, 88074, 92268, 97944, 98792, 107646, 110187, 111141, 117432, 125928, 135839, 138402, 143528, 146916, 148188, 161469, 172886, 176148, 184536, 215292, 220374, 222282, 259329, 271678, 276804, 293832, 296376, 322938, 333423, 345772, 352296, 407517, 430584, 440748, 444564, 484407, 518658, 543356, 553608, 645876, 666846, 691544, 777987, 815034, 881496, 889128, 950873, 968814, 1037316, 1086712, 1222551, 1291752, 1333692, 1555974, 1630068, 1901746, 1937628, 2074632, 2333961, 2445102, 2667384, 2852619, 3111948, 3260136, 3667653, 3803492, 3875256, 4667922, 4890204, 5705238, 6223896, 7335306, 7606984, 8557857, 9335844, 9780408, 11410476, 14670612, 17115714, 18671688, 22820952, 25673571, 29341224, 34231428, 51347142, 68462856, 102694284, 205388568]

約数ペア:

[(1, 205388568), (2, 102694284), (3, 68462856), (4, 51347142), (6, 34231428), (7, 29341224), (8, 25673571), (9, 22820952), (11, 18671688), (12, 17115714), (14, 14670612), (18, 11410476), (21, 9780408), (22, 9335844), (24, 8557857), (27, 7606984), (28, 7335306), (33, 6223896), (36, 5705238), (42, 4890204), (44, 4667922), (53, 3875256), (54, 3803492), (56, 3667653), (63, 3260136), (66, 3111948), (72, 2852619), (77, 2667384), (84, 2445102), (88, 2333961), (99, 2074632), (106, 1937628), (108, 1901746), (126, 1630068), (132, 1555974), (154, 1333692), (159, 1291752), (168, 1222551), (189, 1086712), (198, 1037316), (212, 968814), (216, 950873), (231, 889128), (233, 881496), (252, 815034), (264, 777987), (297, 691544), (308, 666846), (318, 645876), (371, 553608), (378, 543356), (396, 518658), (424, 484407), (462, 444564), (466, 440748), (477, 430584), (504, 407517), (583, 352296), (594, 345772), (616, 333423), (636, 322938), (693, 296376), (699, 293832), (742, 276804), (756, 271678), (792, 259329), (924, 222282), (932, 220374), (954, 215292), (1113, 184536), (1166, 176148), (1188, 172886), (1272, 161469), (1386, 148188), (1398, 146916), (1431, 143528), (1484, 138402), (1512, 135839), (1631, 125928), (1749, 117432), (1848, 111141), (1864, 110187), (1908, 107646), (2079, 98792), (2097, 97944), (2226, 92268), (2332, 88074), (2376, 86443), (2563, 80136), (2772, 74094), (2796, 73458), (2862, 71764), (2968, 69201), (3262, 62964), (3339, 61512), (3498, 58716), (3816, 53823), (4081, 50328), (4158, 49396), (4194, 48972), (4452, 46134), (4664, 44037), (4893, 41976), (5126, 40068), (5247, 39144), (5544, 37047), (5592, 36729), (5724, 35882), (6291, 32648), (6524, 31482), (6678, 30756), (6996, 29358), (7689, 26712), (8162, 25164), (8316, 24698), (8388, 24486), (8904, 23067), (9786, 20988), (10017, 20504), (10252, 20034), (10494, 19572), (11448, 17941), (12243, 16776), (12349, 16632), (12582, 16324), (13048, 15741), (13356, 15378), (13992, 14679)]