207790296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 616412160

約数和(自身を除く): 408621864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 97, 123, 164, 168, 194, 246, 287, 291, 311, 328, 388, 492, 574, 582, 622, 679, 776, 861, 933, 984, 1148, 1164, 1244, 1358, 1722, 1866, 2037, 2177, 2296, 2328, 2488, 2716, 3444, 3732, 3977, 4074, 4354, 5432, 6531, 6888, 7464, 7954, 8148, 8708, 11931, 12751, 13062, 15908, 16296, 17416, 23862, 25502, 26124, 27839, 30167, 31816, 38253, 47724, 51004, 52248, 55678, 60334, 76506, 83517, 89257, 90501, 95448, 102008, 111356, 120668, 153012, 167034, 178514, 181002, 211169, 222712, 241336, 267771, 306024, 334068, 357028, 362004, 422338, 535542, 633507, 668136, 714056, 724008, 844676, 1071084, 1236847, 1267014, 1689352, 2142168, 2473694, 2534028, 3710541, 4947388, 5068056, 7421082, 8657929, 9894776, 14842164, 17315858, 25973787, 29684328, 34631716, 51947574, 69263432, 103895148, 207790296]

約数ペア:

[(1, 207790296), (2, 103895148), (3, 69263432), (4, 51947574), (6, 34631716), (7, 29684328), (8, 25973787), (12, 17315858), (14, 14842164), (21, 9894776), (24, 8657929), (28, 7421082), (41, 5068056), (42, 4947388), (56, 3710541), (82, 2534028), (84, 2473694), (97, 2142168), (123, 1689352), (164, 1267014), (168, 1236847), (194, 1071084), (246, 844676), (287, 724008), (291, 714056), (311, 668136), (328, 633507), (388, 535542), (492, 422338), (574, 362004), (582, 357028), (622, 334068), (679, 306024), (776, 267771), (861, 241336), (933, 222712), (984, 211169), (1148, 181002), (1164, 178514), (1244, 167034), (1358, 153012), (1722, 120668), (1866, 111356), (2037, 102008), (2177, 95448), (2296, 90501), (2328, 89257), (2488, 83517), (2716, 76506), (3444, 60334), (3732, 55678), (3977, 52248), (4074, 51004), (4354, 47724), (5432, 38253), (6531, 31816), (6888, 30167), (7464, 27839), (7954, 26124), (8148, 25502), (8708, 23862), (11931, 17416), (12751, 16296), (13062, 15908)]