201257704004

素因数分解:

$2^2\times 7^1\times {\mathrm{36787}}^1\times {\mathrm{195389}}^1$

素因数の和:232187

約数の個数: 24

約数和(自身を含む): 402528409920

約数和(自身を除く): 201270705916

約数列:

[1, 2, 4, 7, 14, 28, 36787, 73574, 147148, 195389, 257509, 390778, 515018, 781556, 1030036, 1367723, 2735446, 5470892, 7187775143, 14375550286, 28751100572, 50314426001, 100628852002, 201257704004]

約数ペア:

[(1, 201257704004), (2, 100628852002), (4, 50314426001), (7, 28751100572), (14, 14375550286), (28, 7187775143), (36787, 5470892), (73574, 2735446), (147148, 1367723), (195389, 1030036), (257509, 781556), (390778, 515018)]