196758471

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5468

約数の個数: 48

約数和(自身を含む): 346012800

約数和(自身を除く): 149254329

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 399, 637, 741, 931, 1729, 1911, 2793, 5187, 5419, 12103, 16257, 36309, 37933, 70447, 102961, 113799, 211341, 265531, 308883, 493129, 720727, 796593, 1338493, 1479387, 2162181, 3451903, 4015479, 5045089, 9369451, 10355709, 15135267, 28108353, 65586157, 196758471]

約数ペア:

[(1, 196758471), (3, 65586157), (7, 28108353), (13, 15135267), (19, 10355709), (21, 9369451), (39, 5045089), (49, 4015479), (57, 3451903), (91, 2162181), (133, 1479387), (147, 1338493), (247, 796593), (273, 720727), (399, 493129), (637, 308883), (741, 265531), (931, 211341), (1729, 113799), (1911, 102961), (2793, 70447), (5187, 37933), (5419, 36309), (12103, 16257)]