204757224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2847

約数の個数: 128

約数和(自身を含む): 642816000

約数和(自身を除く): 438058776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 2789, 3059, 3192, 3496, 3864, 5244, 5578, 6118, 8367, 9177, 10488, 11156, 12236, 16734, 18354, 19523, 22312, 24472, 33468, 36708, 39046, 52991, 58569, 64147, 66936, 73416, 78092, 105982, 117138, 128294, 156184, 158973, 192441, 211964, 234276, 256588, 317946, 370937, 384882, 423928, 449029, 468552, 513176, 635892, 741874, 769764, 898058, 1112811, 1218793, 1271784, 1347087, 1483748, 1539528, 1796116, 2225622, 2437586, 2694174, 2967496, 3592232, 3656379, 4451244, 4875172, 5388348, 7312758, 8531551, 8902488, 9750344, 10776696, 14625516, 17063102, 25594653, 29251032, 34126204, 51189306, 68252408, 102378612, 204757224]

約数ペア:

[(1, 204757224), (2, 102378612), (3, 68252408), (4, 51189306), (6, 34126204), (7, 29251032), (8, 25594653), (12, 17063102), (14, 14625516), (19, 10776696), (21, 9750344), (23, 8902488), (24, 8531551), (28, 7312758), (38, 5388348), (42, 4875172), (46, 4451244), (56, 3656379), (57, 3592232), (69, 2967496), (76, 2694174), (84, 2437586), (92, 2225622), (114, 1796116), (133, 1539528), (138, 1483748), (152, 1347087), (161, 1271784), (168, 1218793), (184, 1112811), (228, 898058), (266, 769764), (276, 741874), (322, 635892), (399, 513176), (437, 468552), (456, 449029), (483, 423928), (532, 384882), (552, 370937), (644, 317946), (798, 256588), (874, 234276), (966, 211964), (1064, 192441), (1288, 158973), (1311, 156184), (1596, 128294), (1748, 117138), (1932, 105982), (2622, 78092), (2789, 73416), (3059, 66936), (3192, 64147), (3496, 58569), (3864, 52991), (5244, 39046), (5578, 36708), (6118, 33468), (8367, 24472), (9177, 22312), (10488, 19523), (11156, 18354), (12236, 16734)]