202794996978

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{270547}}^1$

素因数の和:271229

約数の個数: 80

約数和(自身を含む): 520114461504

約数和(自身を除く): 317319464526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 661, 1134, 1322, 1983, 3966, 4627, 5949, 9254, 11898, 13881, 17847, 27762, 35694, 41643, 53541, 83286, 107082, 124929, 249858, 270547, 374787, 541094, 749574, 811641, 1623282, 1893829, 2434923, 3787658, 4869846, 5681487, 7304769, 11362974, 14609538, 17044461, 21914307, 34088922, 43828614, 51133383, 102266766, 153400149, 178831567, 306800298, 357663134, 536494701, 1072989402, 1251820969, 1609484103, 2503641938, 3218968206, 3755462907, 4828452309, 7510925814, 9656904618, 11266388721, 14485356927, 22532777442, 28970713854, 33799166163, 67598332326, 101397498489, 202794996978]

約数ペア:

[(1, 202794996978), (2, 101397498489), (3, 67598332326), (6, 33799166163), (7, 28970713854), (9, 22532777442), (14, 14485356927), (18, 11266388721), (21, 9656904618), (27, 7510925814), (42, 4828452309), (54, 3755462907), (63, 3218968206), (81, 2503641938), (126, 1609484103), (162, 1251820969), (189, 1072989402), (378, 536494701), (567, 357663134), (661, 306800298), (1134, 178831567), (1322, 153400149), (1983, 102266766), (3966, 51133383), (4627, 43828614), (5949, 34088922), (9254, 21914307), (11898, 17044461), (13881, 14609538), (17847, 11362974), (27762, 7304769), (35694, 5681487), (41643, 4869846), (53541, 3787658), (83286, 2434923), (107082, 1893829), (124929, 1623282), (249858, 811641), (270547, 749574), (374787, 541094)]