211072792

素因数分解:

$2^3\times 7^2\times {\mathrm{467}}^1\times {\mathrm{1153}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 461761560

約数和(自身を除く): 250688768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 467, 934, 1153, 1868, 2306, 3269, 3736, 4612, 6538, 8071, 9224, 13076, 16142, 22883, 26152, 32284, 45766, 56497, 64568, 91532, 112994, 183064, 225988, 451976, 538451, 1076902, 2153804, 3769157, 4307608, 7538314, 15076628, 26384099, 30153256, 52768198, 105536396, 211072792]

約数ペア:

[(1, 211072792), (2, 105536396), (4, 52768198), (7, 30153256), (8, 26384099), (14, 15076628), (28, 7538314), (49, 4307608), (56, 3769157), (98, 2153804), (196, 1076902), (392, 538451), (467, 451976), (934, 225988), (1153, 183064), (1868, 112994), (2306, 91532), (3269, 64568), (3736, 56497), (4612, 45766), (6538, 32284), (8071, 26152), (9224, 22883), (13076, 16142)]