206202321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1693}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 330126720

約数和(自身を除く): 123924399

約数列:

[1, 3, 9, 13, 27, 39, 117, 347, 351, 1041, 1693, 3123, 4511, 5079, 9369, 13533, 15237, 22009, 40599, 45711, 66027, 121797, 198081, 587471, 594243, 1762413, 5287239, 7637123, 15861717, 22911369, 68734107, 206202321]

約数ペア:

[(1, 206202321), (3, 68734107), (9, 22911369), (13, 15861717), (27, 7637123), (39, 5287239), (117, 1762413), (347, 594243), (351, 587471), (1041, 198081), (1693, 121797), (3123, 66027), (4511, 45711), (5079, 40599), (9369, 22009), (13533, 15237)]