210005556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{54181}}^1$

素因数の和:54224

約数の個数: 48

約数和(自身を含む): 546154560

約数和(自身を除く): 336149004

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 54181, 108362, 162543, 216724, 325086, 650172, 921077, 1029439, 1842154, 2058878, 2763231, 3088317, 3684308, 4117756, 5526462, 6176634, 11052924, 12353268, 17500463, 35000926, 52501389, 70001852, 105002778, 210005556]

約数ペア:

[(1, 210005556), (2, 105002778), (3, 70001852), (4, 52501389), (6, 35000926), (12, 17500463), (17, 12353268), (19, 11052924), (34, 6176634), (38, 5526462), (51, 4117756), (57, 3684308), (68, 3088317), (76, 2763231), (102, 2058878), (114, 1842154), (204, 1029439), (228, 921077), (323, 650172), (646, 325086), (969, 216724), (1292, 162543), (1938, 108362), (3876, 54181)]