205472736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{101921}}^1$

素因数の和:101944

約数の個数: 72

約数和(自身を含む): 667792944

約数和(自身を除く): 462320208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 101921, 203842, 305763, 407684, 611526, 713447, 815368, 917289, 1223052, 1426894, 1630736, 1834578, 2140341, 2446104, 2853788, 3261472, 3669156, 4280682, 4892208, 5707576, 6421023, 7338312, 8561364, 9784416, 11415152, 12842046, 14676624, 17122728, 22830304, 25684092, 29353248, 34245456, 51368184, 68490912, 102736368, 205472736]

約数ペア:

[(1, 205472736), (2, 102736368), (3, 68490912), (4, 51368184), (6, 34245456), (7, 29353248), (8, 25684092), (9, 22830304), (12, 17122728), (14, 14676624), (16, 12842046), (18, 11415152), (21, 9784416), (24, 8561364), (28, 7338312), (32, 6421023), (36, 5707576), (42, 4892208), (48, 4280682), (56, 3669156), (63, 3261472), (72, 2853788), (84, 2446104), (96, 2140341), (112, 1834578), (126, 1630736), (144, 1426894), (168, 1223052), (224, 917289), (252, 815368), (288, 713447), (336, 611526), (504, 407684), (672, 305763), (1008, 203842), (2016, 101921)]