200522672

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2591}}^1$

素因数の和:3297

約数の個数: 40

約数和(自身を含む): 444828672

約数和(自身を除く): 244306000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1382, 2591, 2764, 4837, 5182, 5528, 9674, 10364, 11056, 18137, 19348, 20728, 36274, 38696, 41456, 72548, 77392, 145096, 290192, 1790381, 3580762, 7161524, 12532667, 14323048, 25065334, 28646096, 50130668, 100261336, 200522672]

約数ペア:

[(1, 200522672), (2, 100261336), (4, 50130668), (7, 28646096), (8, 25065334), (14, 14323048), (16, 12532667), (28, 7161524), (56, 3580762), (112, 1790381), (691, 290192), (1382, 145096), (2591, 77392), (2764, 72548), (4837, 41456), (5182, 38696), (5528, 36274), (9674, 20728), (10364, 19348), (11056, 18137)]