219040732

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{9479}}^1$

素因数の和:9645

約数の個数: 24

約数和(自身を含む): 394178400

約数和(自身を除く): 175137668

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 9479, 11554, 18958, 23108, 37916, 502387, 1004774, 1033211, 2009548, 2066422, 4132844, 54760183, 109520366, 219040732]

約数ペア:

[(1, 219040732), (2, 109520366), (4, 54760183), (53, 4132844), (106, 2066422), (109, 2009548), (212, 1033211), (218, 1004774), (436, 502387), (5777, 37916), (9479, 23108), (11554, 18958)]