204019556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:2004

約数の個数: 48

約数和(自身を含む): 403038720

約数和(自身を除く): 199019164

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1612, 1742, 1889, 2077, 3484, 3778, 4154, 7556, 8308, 24557, 27001, 49114, 54002, 58559, 98228, 108004, 117118, 126563, 234236, 253126, 506252, 761267, 1522534, 1645319, 3045068, 3290638, 3923453, 6581276, 7846906, 15693812, 51004889, 102009778, 204019556]

約数ペア:

[(1, 204019556), (2, 102009778), (4, 51004889), (13, 15693812), (26, 7846906), (31, 6581276), (52, 3923453), (62, 3290638), (67, 3045068), (124, 1645319), (134, 1522534), (268, 761267), (403, 506252), (806, 253126), (871, 234236), (1612, 126563), (1742, 117118), (1889, 108004), (2077, 98228), (3484, 58559), (3778, 54002), (4154, 49114), (7556, 27001), (8308, 24557)]