207866074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 347130000

約数和(自身を除く): 139263926

約数列:

[1, 2, 13, 26, 37, 74, 173, 346, 481, 962, 1249, 2249, 2498, 4498, 6401, 12802, 16237, 32474, 46213, 83213, 92426, 166426, 216077, 432154, 600769, 1201538, 2809001, 5618002, 7994849, 15989698, 103933037, 207866074]

約数ペア:

[(1, 207866074), (2, 103933037), (13, 15989698), (26, 7994849), (37, 5618002), (74, 2809001), (173, 1201538), (346, 600769), (481, 432154), (962, 216077), (1249, 166426), (2249, 92426), (2498, 83213), (4498, 46213), (6401, 32474), (12802, 16237)]