207864958

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{26849}}^1$

素因数の和:26944

約数の個数: 24

約数和(自身を含む): 367308000

約数和(自身を除く): 159443042

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 26849, 53698, 187943, 375886, 1315601, 2121071, 2631202, 4242142, 14847497, 29694994, 103932479, 207864958]

約数ペア:

[(1, 207864958), (2, 103932479), (7, 29694994), (14, 14847497), (49, 4242142), (79, 2631202), (98, 2121071), (158, 1315601), (553, 375886), (1106, 187943), (3871, 53698), (7742, 26849)]