205813776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 647895040

約数和(自身を除く): 442081264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 103, 112, 114, 133, 152, 168, 206, 228, 266, 304, 309, 313, 336, 399, 412, 456, 532, 618, 626, 721, 798, 824, 912, 939, 1064, 1236, 1252, 1442, 1596, 1648, 1878, 1957, 2128, 2163, 2191, 2472, 2504, 2884, 3192, 3756, 3914, 4326, 4382, 4944, 5008, 5768, 5871, 5947, 6384, 6573, 7512, 7828, 8652, 8764, 11536, 11742, 11894, 13146, 13699, 15024, 15656, 17304, 17528, 17841, 23484, 23788, 26292, 27398, 31312, 32239, 34608, 35056, 35682, 41097, 41629, 46968, 47576, 52584, 54796, 64478, 71364, 82194, 83258, 93936, 95152, 96717, 105168, 109592, 124887, 128956, 142728, 164388, 166516, 193434, 219184, 225673, 249774, 257912, 285456, 328776, 333032, 386868, 451346, 499548, 515824, 612541, 657552, 666064, 677019, 773736, 902692, 999096, 1225082, 1354038, 1547472, 1805384, 1837623, 1998192, 2450164, 2708076, 3610768, 3675246, 4287787, 4900328, 5416152, 7350492, 8575574, 9800656, 10832304, 12863361, 14700984, 17151148, 25726722, 29401968, 34302296, 51453444, 68604592, 102906888, 205813776]

約数ペア:

[(1, 205813776), (2, 102906888), (3, 68604592), (4, 51453444), (6, 34302296), (7, 29401968), (8, 25726722), (12, 17151148), (14, 14700984), (16, 12863361), (19, 10832304), (21, 9800656), (24, 8575574), (28, 7350492), (38, 5416152), (42, 4900328), (48, 4287787), (56, 3675246), (57, 3610768), (76, 2708076), (84, 2450164), (103, 1998192), (112, 1837623), (114, 1805384), (133, 1547472), (152, 1354038), (168, 1225082), (206, 999096), (228, 902692), (266, 773736), (304, 677019), (309, 666064), (313, 657552), (336, 612541), (399, 515824), (412, 499548), (456, 451346), (532, 386868), (618, 333032), (626, 328776), (721, 285456), (798, 257912), (824, 249774), (912, 225673), (939, 219184), (1064, 193434), (1236, 166516), (1252, 164388), (1442, 142728), (1596, 128956), (1648, 124887), (1878, 109592), (1957, 105168), (2128, 96717), (2163, 95152), (2191, 93936), (2472, 83258), (2504, 82194), (2884, 71364), (3192, 64478), (3756, 54796), (3914, 52584), (4326, 47576), (4382, 46968), (4944, 41629), (5008, 41097), (5768, 35682), (5871, 35056), (5947, 34608), (6384, 32239), (6573, 31312), (7512, 27398), (7828, 26292), (8652, 23788), (8764, 23484), (11536, 17841), (11742, 17528), (11894, 17304), (13146, 15656), (13699, 15024)]