203824256

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{1657}}^1$

素因数の和:1733

約数の個数: 48

約数和(自身を含む): 419830470

約数和(自身を除く): 216006214

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1657, 1922, 1984, 3314, 3844, 3968, 6628, 7688, 13256, 15376, 26512, 30752, 51367, 53024, 61504, 102734, 106048, 123008, 205468, 212096, 410936, 821872, 1592377, 1643744, 3184754, 3287488, 6369508, 6574976, 12739016, 25478032, 50956064, 101912128, 203824256]

約数ペア:

[(1, 203824256), (2, 101912128), (4, 50956064), (8, 25478032), (16, 12739016), (31, 6574976), (32, 6369508), (62, 3287488), (64, 3184754), (124, 1643744), (128, 1592377), (248, 821872), (496, 410936), (961, 212096), (992, 205468), (1657, 123008), (1922, 106048), (1984, 102734), (3314, 61504), (3844, 53024), (3968, 51367), (6628, 30752), (7688, 26512), (13256, 15376)]