207175052

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{53231}}^1$

素因数の和:53381

約数の個数: 24

約数和(自身を含む): 417338880

約数和(自身を除く): 210163828

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 53231, 106462, 212924, 372617, 745234, 1490468, 7399109, 14798218, 29596436, 51793763, 103587526, 207175052]

約数ペア:

[(1, 207175052), (2, 103587526), (4, 51793763), (7, 29596436), (14, 14798218), (28, 7399109), (139, 1490468), (278, 745234), (556, 372617), (973, 212924), (1946, 106462), (3892, 53231)]