210000708

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{17839}}^1$

素因数の和:17961

約数の個数: 48

約数和(自身を含む): 549472000

約数和(自身を除く): 339471292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2943, 3924, 5886, 11772, 17839, 35678, 53517, 71356, 107034, 160551, 214068, 321102, 481653, 642204, 963306, 1926612, 1944451, 3888902, 5833353, 7777804, 11666706, 17500059, 23333412, 35000118, 52500177, 70000236, 105000354, 210000708]

約数ペア:

[(1, 210000708), (2, 105000354), (3, 70000236), (4, 52500177), (6, 35000118), (9, 23333412), (12, 17500059), (18, 11666706), (27, 7777804), (36, 5833353), (54, 3888902), (108, 1944451), (109, 1926612), (218, 963306), (327, 642204), (436, 481653), (654, 321102), (981, 214068), (1308, 160551), (1962, 107034), (2943, 71356), (3924, 53517), (5886, 35678), (11772, 17839)]