211648864

素因数分解:

$2^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2467}}^1$

素因数の和:2867

約数の個数: 48

約数和(自身を含む): 477646848

約数和(自身を除く): 265997984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 383, 766, 1532, 2467, 2681, 3064, 4934, 5362, 6128, 9868, 10724, 12256, 17269, 19736, 21448, 34538, 39472, 42896, 69076, 78944, 85792, 138152, 276304, 552608, 944861, 1889722, 3779444, 6614027, 7558888, 13228054, 15117776, 26456108, 30235552, 52912216, 105824432, 211648864]

約数ペア:

[(1, 211648864), (2, 105824432), (4, 52912216), (7, 30235552), (8, 26456108), (14, 15117776), (16, 13228054), (28, 7558888), (32, 6614027), (56, 3779444), (112, 1889722), (224, 944861), (383, 552608), (766, 276304), (1532, 138152), (2467, 85792), (2681, 78944), (3064, 69076), (4934, 42896), (5362, 39472), (6128, 34538), (9868, 21448), (10724, 19736), (12256, 17269)]