199050908

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{11597}}^1$

素因数の和:12221

約数の個数: 24

約数和(自身を含む): 398785632

約数和(自身を除く): 199734724

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4291, 8582, 11597, 17164, 23194, 46388, 81179, 162358, 324716, 7108961, 14217922, 28435844, 49762727, 99525454, 199050908]

約数ペア:

[(1, 199050908), (2, 99525454), (4, 49762727), (7, 28435844), (14, 14217922), (28, 7108961), (613, 324716), (1226, 162358), (2452, 81179), (4291, 46388), (8582, 23194), (11597, 17164)]