205890496

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12421}}^1$

素因数の和:12477

約数の個数: 56

約数和(自身を含む): 479588576

約数和(自身を除く): 273698080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 12421, 16576, 24842, 49684, 86947, 99368, 173894, 198736, 347788, 397472, 459577, 695576, 794944, 919154, 1391152, 1838308, 2782304, 3217039, 3676616, 5564608, 6434078, 7353232, 12868156, 14706464, 25736312, 29412928, 51472624, 102945248, 205890496]

約数ペア:

[(1, 205890496), (2, 102945248), (4, 51472624), (7, 29412928), (8, 25736312), (14, 14706464), (16, 12868156), (28, 7353232), (32, 6434078), (37, 5564608), (56, 3676616), (64, 3217039), (74, 2782304), (112, 1838308), (148, 1391152), (224, 919154), (259, 794944), (296, 695576), (448, 459577), (518, 397472), (592, 347788), (1036, 198736), (1184, 173894), (2072, 99368), (2368, 86947), (4144, 49684), (8288, 24842), (12421, 16576)]