208611960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1738433}}^1$

素因数の和:1738447

約数の個数: 32

約数和(自身を含む): 625836240

約数和(自身を除く): 417224280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1738433, 3476866, 5215299, 6953732, 8692165, 10430598, 13907464, 17384330, 20861196, 26076495, 34768660, 41722392, 52152990, 69537320, 104305980, 208611960]

約数ペア:

[(1, 208611960), (2, 104305980), (3, 69537320), (4, 52152990), (5, 41722392), (6, 34768660), (8, 26076495), (10, 20861196), (12, 17384330), (15, 13907464), (20, 10430598), (24, 8692165), (30, 6953732), (40, 5215299), (60, 3476866), (120, 1738433)]