201713564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 387844800

約数和(自身を除く): 186131236

約数列:

[1, 2, 4, 13, 26, 52, 101, 193, 199, 202, 386, 398, 404, 772, 796, 1313, 2509, 2587, 2626, 5018, 5174, 5252, 10036, 10348, 19493, 20099, 38407, 38986, 40198, 76814, 77972, 80396, 153628, 253409, 261287, 499291, 506818, 522574, 998582, 1013636, 1045148, 1997164, 3879107, 7758214, 15516428, 50428391, 100856782, 201713564]

約数ペア:

[(1, 201713564), (2, 100856782), (4, 50428391), (13, 15516428), (26, 7758214), (52, 3879107), (101, 1997164), (193, 1045148), (199, 1013636), (202, 998582), (386, 522574), (398, 506818), (404, 499291), (772, 261287), (796, 253409), (1313, 153628), (2509, 80396), (2587, 77972), (2626, 76814), (5018, 40198), (5174, 38986), (5252, 38407), (10036, 20099), (10348, 19493)]