220292168

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4277

約数の個数: 32

約数和(自身を含む): 424258560

約数和(自身を除く): 203966392

約数列:

[1, 2, 4, 8, 53, 106, 127, 212, 254, 424, 508, 1016, 4091, 6731, 8182, 13462, 16364, 26924, 32728, 53848, 216823, 433646, 519557, 867292, 1039114, 1734584, 2078228, 4156456, 27536521, 55073042, 110146084, 220292168]

約数ペア:

[(1, 220292168), (2, 110146084), (4, 55073042), (8, 27536521), (53, 4156456), (106, 2078228), (127, 1734584), (212, 1039114), (254, 867292), (424, 519557), (508, 433646), (1016, 216823), (4091, 53848), (6731, 32728), (8182, 26924), (13462, 16364)]