199678752

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 288

約数和(自身を含む): 737493120

約数和(自身を除く): 537814368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 399, 401, 416, 456, 468, 494, 504, 532, 546, 608, 624, 672, 684, 728, 741, 798, 802, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1203, 1248, 1368, 1456, 1482, 1596, 1604, 1638, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2406, 2736, 2807, 2912, 2964, 3192, 3208, 3276, 3458, 3609, 3744, 3952, 4256, 4368, 4446, 4788, 4812, 5187, 5213, 5472, 5614, 5928, 6384, 6416, 6552, 6916, 7218, 7619, 7904, 8421, 8736, 8892, 9576, 9624, 10374, 10426, 11228, 11856, 12768, 12832, 13104, 13832, 14436, 15238, 15561, 15639, 16842, 17784, 19152, 19248, 20748, 20852, 22456, 22857, 23712, 25263, 26208, 27664, 28872, 30476, 31122, 31278, 33684, 35568, 36491, 38304, 38496, 41496, 41704, 44912, 45714, 46917, 50526, 53333, 55328, 57744, 60952, 62244, 62556, 67368, 68571, 71136, 72982, 82992, 83408, 89824, 91428, 93834, 99047, 101052, 106666, 109473, 115488, 121904, 124488, 125112, 134736, 137142, 145964, 159999, 165984, 166816, 182856, 187668, 198094, 202104, 213332, 218946, 243808, 248976, 250224, 269472, 274284, 291928, 297141, 319998, 328419, 365712, 375336, 396188, 404208, 426664, 437892, 479997, 497952, 500448, 548568, 583856, 594282, 639996, 656838, 693329, 731424, 750672, 792376, 808416, 853328, 875784, 891423, 959994, 1097136, 1167712, 1188564, 1279992, 1313676, 1386658, 1501344, 1584752, 1706656, 1751568, 1782846, 1919988, 2079987, 2194272, 2377128, 2559984, 2627352, 2773316, 3169504, 3503136, 3565692, 3839976, 4159974, 4754256, 5119968, 5254704, 5546632, 6239961, 7131384, 7679952, 8319948, 9508512, 10509408, 11093264, 12479922, 14262768, 15359904, 16639896, 22186528, 24959844, 28525536, 33279792, 49919688, 66559584, 99839376, 199678752]

約数ペア:

[(1, 199678752), (2, 99839376), (3, 66559584), (4, 49919688), (6, 33279792), (7, 28525536), (8, 24959844), (9, 22186528), (12, 16639896), (13, 15359904), (14, 14262768), (16, 12479922), (18, 11093264), (19, 10509408), (21, 9508512), (24, 8319948), (26, 7679952), (28, 7131384), (32, 6239961), (36, 5546632), (38, 5254704), (39, 5119968), (42, 4754256), (48, 4159974), (52, 3839976), (56, 3565692), (57, 3503136), (63, 3169504), (72, 2773316), (76, 2627352), (78, 2559984), (84, 2377128), (91, 2194272), (96, 2079987), (104, 1919988), (112, 1782846), (114, 1751568), (117, 1706656), (126, 1584752), (133, 1501344), (144, 1386658), (152, 1313676), (156, 1279992), (168, 1188564), (171, 1167712), (182, 1097136), (208, 959994), (224, 891423), (228, 875784), (234, 853328), (247, 808416), (252, 792376), (266, 750672), (273, 731424), (288, 693329), (304, 656838), (312, 639996), (336, 594282), (342, 583856), (364, 548568), (399, 500448), (401, 497952), (416, 479997), (456, 437892), (468, 426664), (494, 404208), (504, 396188), (532, 375336), (546, 365712), (608, 328419), (624, 319998), (672, 297141), (684, 291928), (728, 274284), (741, 269472), (798, 250224), (802, 248976), (819, 243808), (912, 218946), (936, 213332), (988, 202104), (1008, 198094), (1064, 187668), (1092, 182856), (1197, 166816), (1203, 165984), (1248, 159999), (1368, 145964), (1456, 137142), (1482, 134736), (1596, 125112), (1604, 124488), (1638, 121904), (1729, 115488), (1824, 109473), (1872, 106666), (1976, 101052), (2016, 99047), (2128, 93834), (2184, 91428), (2223, 89824), (2394, 83408), (2406, 82992), (2736, 72982), (2807, 71136), (2912, 68571), (2964, 67368), (3192, 62556), (3208, 62244), (3276, 60952), (3458, 57744), (3609, 55328), (3744, 53333), (3952, 50526), (4256, 46917), (4368, 45714), (4446, 44912), (4788, 41704), (4812, 41496), (5187, 38496), (5213, 38304), (5472, 36491), (5614, 35568), (5928, 33684), (6384, 31278), (6416, 31122), (6552, 30476), (6916, 28872), (7218, 27664), (7619, 26208), (7904, 25263), (8421, 23712), (8736, 22857), (8892, 22456), (9576, 20852), (9624, 20748), (10374, 19248), (10426, 19152), (11228, 17784), (11856, 16842), (12768, 15639), (12832, 15561), (13104, 15238), (13832, 14436)]