222644350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 430816176

約数和(自身を除く): 208171826

約数列:

[1, 2, 5, 10, 25, 41, 50, 67, 82, 134, 205, 335, 410, 670, 1025, 1621, 1675, 2050, 2747, 3242, 3350, 5494, 8105, 13735, 16210, 27470, 40525, 66461, 68675, 81050, 108607, 132922, 137350, 217214, 332305, 543035, 664610, 1086070, 1661525, 2715175, 3323050, 4452887, 5430350, 8905774, 22264435, 44528870, 111322175, 222644350]

約数ペア:

[(1, 222644350), (2, 111322175), (5, 44528870), (10, 22264435), (25, 8905774), (41, 5430350), (50, 4452887), (67, 3323050), (82, 2715175), (134, 1661525), (205, 1086070), (335, 664610), (410, 543035), (670, 332305), (1025, 217214), (1621, 137350), (1675, 132922), (2050, 108607), (2747, 81050), (3242, 68675), (3350, 66461), (5494, 40525), (8105, 27470), (13735, 16210)]