210556086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{15973}}^1$

素因数の和:16017

約数の個数: 32

約数和(自身を含む): 456217440

約数和(自身を除く): 245661354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2197, 4394, 6591, 13182, 15973, 31946, 47919, 95838, 207649, 415298, 622947, 1245894, 2699437, 5398874, 8098311, 16196622, 35092681, 70185362, 105278043, 210556086]

約数ペア:

[(1, 210556086), (2, 105278043), (3, 70185362), (6, 35092681), (13, 16196622), (26, 8098311), (39, 5398874), (78, 2699437), (169, 1245894), (338, 622947), (507, 415298), (1014, 207649), (2197, 95838), (4394, 47919), (6591, 31946), (13182, 15973)]