208275816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1239737}}^1$

素因数の和:1239753

約数の個数: 32

約数和(自身を含む): 595074240

約数和(自身を除く): 386798424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1239737, 2479474, 3719211, 4958948, 7438422, 8678159, 9917896, 14876844, 17356318, 26034477, 29753688, 34712636, 52068954, 69425272, 104137908, 208275816]

約数ペア:

[(1, 208275816), (2, 104137908), (3, 69425272), (4, 52068954), (6, 34712636), (7, 29753688), (8, 26034477), (12, 17356318), (14, 14876844), (21, 9917896), (24, 8678159), (28, 7438422), (42, 4958948), (56, 3719211), (84, 2479474), (168, 1239737)]