201169199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 262766592

約数和(自身を除く): 61597393

約数列:

[1, 7, 11, 31, 71, 77, 217, 341, 497, 781, 1187, 2201, 2387, 5467, 8309, 13057, 15407, 24211, 36797, 84277, 91399, 169477, 257579, 404767, 589939, 927047, 2612587, 2833369, 6489329, 18288109, 28738457, 201169199]

約数ペア:

[(1, 201169199), (7, 28738457), (11, 18288109), (31, 6489329), (71, 2833369), (77, 2612587), (217, 927047), (341, 589939), (497, 404767), (781, 257579), (1187, 169477), (2201, 91399), (2387, 84277), (5467, 36797), (8309, 24211), (13057, 15407)]