209216412

素因数分解:

$2^2\times 3^3\times {\mathrm{1301}}^1\times {\mathrm{1489}}^1$

素因数の和:2803

約数の個数: 48

約数和(自身を含む): 543194400

約数和(自身を除く): 333977988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1301, 1489, 2602, 2978, 3903, 4467, 5204, 5956, 7806, 8934, 11709, 13401, 15612, 17868, 23418, 26802, 35127, 40203, 46836, 53604, 70254, 80406, 140508, 160812, 1937189, 3874378, 5811567, 7748756, 11623134, 17434701, 23246268, 34869402, 52304103, 69738804, 104608206, 209216412]

約数ペア:

[(1, 209216412), (2, 104608206), (3, 69738804), (4, 52304103), (6, 34869402), (9, 23246268), (12, 17434701), (18, 11623134), (27, 7748756), (36, 5811567), (54, 3874378), (108, 1937189), (1301, 160812), (1489, 140508), (2602, 80406), (2978, 70254), (3903, 53604), (4467, 46836), (5204, 40203), (5956, 35127), (7806, 26802), (8934, 23418), (11709, 17868), (13401, 15612)]