203670746050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21991}}^1\times {\mathrm{9749}}^1$

素因数の和:31771

約数の個数: 48

約数和(自身を含む): 398824920000

約数和(自身を除く): 195154173950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 9749, 19498, 21991, 43982, 48745, 97490, 109955, 185231, 219910, 243725, 370462, 417829, 487450, 549775, 835658, 926155, 1099550, 1852310, 2089145, 4178290, 4630775, 9261550, 10445725, 20891450, 214390259, 428780518, 1071951295, 2143902590, 4073414921, 5359756475, 8146829842, 10719512950, 20367074605, 40734149210, 101835373025, 203670746050]

約数ペア:

[(1, 203670746050), (2, 101835373025), (5, 40734149210), (10, 20367074605), (19, 10719512950), (25, 8146829842), (38, 5359756475), (50, 4073414921), (95, 2143902590), (190, 1071951295), (475, 428780518), (950, 214390259), (9749, 20891450), (19498, 10445725), (21991, 9261550), (43982, 4630775), (48745, 4178290), (97490, 2089145), (109955, 1852310), (185231, 1099550), (219910, 926155), (243725, 835658), (370462, 549775), (417829, 487450)]