208056254

素因数分解:

$2^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 40

約数和(自身を含む): 374236008

約数和(自身を除く): 166179754

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 1171, 1813, 2342, 2401, 3626, 4802, 8197, 12691, 16394, 25382, 43327, 57379, 86654, 88837, 114758, 177674, 303289, 401653, 606578, 803306, 2123023, 2811571, 4246046, 5623142, 14861161, 29722322, 104028127, 208056254]

約数ペア:

[(1, 208056254), (2, 104028127), (7, 29722322), (14, 14861161), (37, 5623142), (49, 4246046), (74, 2811571), (98, 2123023), (259, 803306), (343, 606578), (518, 401653), (686, 303289), (1171, 177674), (1813, 114758), (2342, 88837), (2401, 86654), (3626, 57379), (4802, 43327), (8197, 25382), (12691, 16394)]