209839116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2731}}^1$

素因数の和:3094

約数の個数: 48

約数和(自身を含む): 517112960

約数和(自身を除く): 307273844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 337, 674, 1011, 1348, 2022, 2731, 4044, 5462, 6403, 8193, 10924, 12806, 16386, 19209, 25612, 32772, 38418, 51889, 76836, 103778, 155667, 207556, 311334, 622668, 920347, 1840694, 2761041, 3681388, 5522082, 11044164, 17486593, 34973186, 52459779, 69946372, 104919558, 209839116]

約数ペア:

[(1, 209839116), (2, 104919558), (3, 69946372), (4, 52459779), (6, 34973186), (12, 17486593), (19, 11044164), (38, 5522082), (57, 3681388), (76, 2761041), (114, 1840694), (228, 920347), (337, 622668), (674, 311334), (1011, 207556), (1348, 155667), (2022, 103778), (2731, 76836), (4044, 51889), (5462, 38418), (6403, 32772), (8193, 25612), (10924, 19209), (12806, 16386)]