208889371382

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{674189}}^1$

素因数の和:674360

約数の個数: 32

約数和(自身を含む): 332025091200

約数和(自身を除く): 123135719818

約数列:

[1, 2, 37, 53, 74, 79, 106, 158, 1961, 2923, 3922, 4187, 5846, 8374, 154919, 309838, 674189, 1348378, 24944993, 35732017, 49889986, 53260931, 71464034, 106521862, 1322084629, 1970654447, 2644169258, 2822829343, 3941308894, 5645658686, 104444685691, 208889371382]

約数ペア:

[(1, 208889371382), (2, 104444685691), (37, 5645658686), (53, 3941308894), (74, 2822829343), (79, 2644169258), (106, 1970654447), (158, 1322084629), (1961, 106521862), (2923, 71464034), (3922, 53260931), (4187, 49889986), (5846, 35732017), (8374, 24944993), (154919, 1348378), (309838, 674189)]