208022445

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14401}}^1$

素因数の和:14522

約数の個数: 32

約数和(自身を含む): 373299840

約数和(自身を除く): 165277395

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 14401, 14445, 43203, 72005, 129609, 216015, 388827, 648045, 1540907, 1944135, 4622721, 7704535, 13868163, 23113605, 41604489, 69340815, 208022445]

約数ペア:

[(1, 208022445), (3, 69340815), (5, 41604489), (9, 23113605), (15, 13868163), (27, 7704535), (45, 4622721), (107, 1944135), (135, 1540907), (321, 648045), (535, 388827), (963, 216015), (1605, 129609), (2889, 72005), (4815, 43203), (14401, 14445)]