198654316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5717}}^1$

素因数の和:5818

約数の個数: 48

約数和(自身を含む): 426517056

約数和(自身を除く): 227862740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4964, 5717, 8687, 11434, 17374, 22868, 34748, 40019, 80038, 97189, 160076, 194378, 388756, 417341, 680323, 834682, 1360646, 1669364, 2721292, 2921387, 5842774, 7094797, 11685548, 14189594, 28379188, 49663579, 99327158, 198654316]

約数ペア:

[(1, 198654316), (2, 99327158), (4, 49663579), (7, 28379188), (14, 14189594), (17, 11685548), (28, 7094797), (34, 5842774), (68, 2921387), (73, 2721292), (119, 1669364), (146, 1360646), (238, 834682), (292, 680323), (476, 417341), (511, 388756), (1022, 194378), (1241, 160076), (2044, 97189), (2482, 80038), (4964, 40019), (5717, 34748), (8687, 22868), (11434, 17374)]