206575128

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{20641}}^1$

素因数の和:20792

約数の個数: 48

約数和(自身を含む): 563526600

約数和(自身を除く): 356951472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 247692, 371538, 495384, 743076, 1486152, 2869099, 5738198, 8607297, 11476396, 17214594, 22952792, 25821891, 34429188, 51643782, 68858376, 103287564, 206575128]

約数ペア:

[(1, 206575128), (2, 103287564), (3, 68858376), (4, 51643782), (6, 34429188), (8, 25821891), (9, 22952792), (12, 17214594), (18, 11476396), (24, 8607297), (36, 5738198), (72, 2869099), (139, 1486152), (278, 743076), (417, 495384), (556, 371538), (834, 247692), (1112, 185769), (1251, 165128), (1668, 123846), (2502, 82564), (3336, 61923), (5004, 41282), (10008, 20641)]