208375776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2585

約数の個数: 144

約数和(自身を含む): 694014048

約数和(自身を除く): 485638272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2521, 2583, 2952, 3444, 3936, 4592, 5042, 5166, 5904, 6888, 7563, 9184, 10084, 10332, 11808, 13776, 15126, 17647, 20168, 20664, 22689, 27552, 30252, 35294, 40336, 41328, 45378, 52941, 60504, 70588, 80672, 82656, 90756, 103361, 105882, 121008, 141176, 158823, 181512, 206722, 211764, 242016, 282352, 310083, 317646, 363024, 413444, 423528, 564704, 620166, 635292, 723527, 726048, 826888, 847056, 930249, 1240332, 1270584, 1447054, 1653776, 1694112, 1860498, 2170581, 2480664, 2541168, 2894108, 3307552, 3720996, 4341162, 4961328, 5082336, 5788216, 6511743, 7441992, 8682324, 9922656, 11576432, 13023486, 14883984, 17364648, 23152864, 26046972, 29767968, 34729296, 52093944, 69458592, 104187888, 208375776]

約数ペア:

[(1, 208375776), (2, 104187888), (3, 69458592), (4, 52093944), (6, 34729296), (7, 29767968), (8, 26046972), (9, 23152864), (12, 17364648), (14, 14883984), (16, 13023486), (18, 11576432), (21, 9922656), (24, 8682324), (28, 7441992), (32, 6511743), (36, 5788216), (41, 5082336), (42, 4961328), (48, 4341162), (56, 3720996), (63, 3307552), (72, 2894108), (82, 2541168), (84, 2480664), (96, 2170581), (112, 1860498), (123, 1694112), (126, 1653776), (144, 1447054), (164, 1270584), (168, 1240332), (224, 930249), (246, 847056), (252, 826888), (287, 726048), (288, 723527), (328, 635292), (336, 620166), (369, 564704), (492, 423528), (504, 413444), (574, 363024), (656, 317646), (672, 310083), (738, 282352), (861, 242016), (984, 211764), (1008, 206722), (1148, 181512), (1312, 158823), (1476, 141176), (1722, 121008), (1968, 105882), (2016, 103361), (2296, 90756), (2521, 82656), (2583, 80672), (2952, 70588), (3444, 60504), (3936, 52941), (4592, 45378), (5042, 41328), (5166, 40336), (5904, 35294), (6888, 30252), (7563, 27552), (9184, 22689), (10084, 20664), (10332, 20168), (11808, 17647), (13776, 15126)]