200628728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{941}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 389988000

約数和(自身を除く): 189359272

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 919, 941, 1838, 1882, 3676, 3764, 7352, 7528, 26651, 27289, 53302, 54578, 106604, 109156, 213208, 218312, 864779, 1729558, 3459116, 6918232, 25078591, 50157182, 100314364, 200628728]

約数ペア:

[(1, 200628728), (2, 100314364), (4, 50157182), (8, 25078591), (29, 6918232), (58, 3459116), (116, 1729558), (232, 864779), (919, 218312), (941, 213208), (1838, 109156), (1882, 106604), (3676, 54578), (3764, 53302), (7352, 27289), (7528, 26651)]