209294595095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{137359}}^1$

素因数の和:137799

約数の個数: 32

約数和(自身を含む): 271247539200

約数和(自身を除く): 61952944105

約数列:

[1, 5, 19, 43, 95, 215, 373, 817, 1865, 4085, 7087, 16039, 35435, 80195, 137359, 304741, 686795, 1523705, 2609821, 5906437, 13049105, 29532185, 51234907, 112222303, 256174535, 561111515, 973463233, 2203101001, 4867316165, 11015505005, 41858919019, 209294595095]

約数ペア:

[(1, 209294595095), (5, 41858919019), (19, 11015505005), (43, 4867316165), (95, 2203101001), (215, 973463233), (373, 561111515), (817, 256174535), (1865, 112222303), (4085, 51234907), (7087, 29532185), (16039, 13049105), (35435, 5906437), (80195, 2609821), (137359, 1523705), (304741, 686795)]