211858860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27803}}^1$

素因数の和:27942

約数の個数: 48

約数和(自身を含む): 597897216

約数和(自身を除く): 386038356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 27803, 55606, 83409, 111212, 139015, 166818, 278030, 333636, 417045, 556060, 834090, 1668180, 3530981, 7061962, 10592943, 14123924, 17654905, 21185886, 35309810, 42371772, 52964715, 70619620, 105929430, 211858860]

約数ペア:

[(1, 211858860), (2, 105929430), (3, 70619620), (4, 52964715), (5, 42371772), (6, 35309810), (10, 21185886), (12, 17654905), (15, 14123924), (20, 10592943), (30, 7061962), (60, 3530981), (127, 1668180), (254, 834090), (381, 556060), (508, 417045), (635, 333636), (762, 278030), (1270, 166818), (1524, 139015), (1905, 111212), (2540, 83409), (3810, 55606), (7620, 27803)]