200781296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1103}}^1$

素因数の和:1509

約数の個数: 40

約数和(自身を含む): 403021824

約数和(自身を除く): 202240528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 367, 496, 734, 1103, 1468, 2206, 2936, 4412, 5872, 8824, 11377, 17648, 22754, 34193, 45508, 68386, 91016, 136772, 182032, 273544, 404801, 547088, 809602, 1619204, 3238408, 6476816, 12548831, 25097662, 50195324, 100390648, 200781296]

約数ペア:

[(1, 200781296), (2, 100390648), (4, 50195324), (8, 25097662), (16, 12548831), (31, 6476816), (62, 3238408), (124, 1619204), (248, 809602), (367, 547088), (496, 404801), (734, 273544), (1103, 182032), (1468, 136772), (2206, 91016), (2936, 68386), (4412, 45508), (5872, 34193), (8824, 22754), (11377, 17648)]