206820036

素因数分解:

$2^2\times 3^2\times {\mathrm{881}}^1\times {\mathrm{6521}}^1$

素因数の和:7412

約数の個数: 36

約数和(自身を含む): 523468764

約数和(自身を除く): 316648728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881, 1762, 2643, 3524, 5286, 6521, 7929, 10572, 13042, 15858, 19563, 26084, 31716, 39126, 58689, 78252, 117378, 234756, 5745001, 11490002, 17235003, 22980004, 34470006, 51705009, 68940012, 103410018, 206820036]

約数ペア:

[(1, 206820036), (2, 103410018), (3, 68940012), (4, 51705009), (6, 34470006), (9, 22980004), (12, 17235003), (18, 11490002), (36, 5745001), (881, 234756), (1762, 117378), (2643, 78252), (3524, 58689), (5286, 39126), (6521, 31716), (7929, 26084), (10572, 19563), (13042, 15858)]