199783192

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{4013}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 439292160

約数和(自身を除く): 239508968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3556, 4013, 6223, 7112, 8026, 12446, 16052, 24892, 28091, 32104, 49784, 56182, 112364, 196637, 224728, 393274, 509651, 786548, 1019302, 1573096, 2038604, 3567557, 4077208, 7135114, 14270228, 24972899, 28540456, 49945798, 99891596, 199783192]

約数ペア:

[(1, 199783192), (2, 99891596), (4, 49945798), (7, 28540456), (8, 24972899), (14, 14270228), (28, 7135114), (49, 4077208), (56, 3567557), (98, 2038604), (127, 1573096), (196, 1019302), (254, 786548), (392, 509651), (508, 393274), (889, 224728), (1016, 196637), (1778, 112364), (3556, 56182), (4013, 49784), (6223, 32104), (7112, 28091), (8026, 24892), (12446, 16052)]