202998656

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3283

約数の個数: 64

約数和(自身を含む): 468840960

約数和(自身を除く): 265842304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 3191, 3976, 4544, 6382, 7952, 9088, 12764, 15904, 22337, 25528, 31808, 44674, 51056, 63616, 89348, 102112, 178696, 204224, 226561, 357392, 408448, 453122, 714784, 906244, 1429568, 1585927, 1812488, 2859136, 3171854, 3624976, 6343708, 7249952, 12687416, 14499904, 25374832, 28999808, 50749664, 101499328, 202998656]

約数ペア:

[(1, 202998656), (2, 101499328), (4, 50749664), (7, 28999808), (8, 25374832), (14, 14499904), (16, 12687416), (28, 7249952), (32, 6343708), (56, 3624976), (64, 3171854), (71, 2859136), (112, 1812488), (128, 1585927), (142, 1429568), (224, 906244), (284, 714784), (448, 453122), (497, 408448), (568, 357392), (896, 226561), (994, 204224), (1136, 178696), (1988, 102112), (2272, 89348), (3191, 63616), (3976, 51056), (4544, 44674), (6382, 31808), (7952, 25528), (9088, 22337), (12764, 15904)]