223506190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1609}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 417312000

約数和(自身を除く): 193805810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 479, 958, 1609, 2395, 3218, 4790, 8045, 13891, 16090, 27782, 46661, 69455, 93322, 138910, 233305, 466610, 770711, 1541422, 3853555, 7707110, 22350619, 44701238, 111753095, 223506190]

約数ペア:

[(1, 223506190), (2, 111753095), (5, 44701238), (10, 22350619), (29, 7707110), (58, 3853555), (145, 1541422), (290, 770711), (479, 466610), (958, 233305), (1609, 138910), (2395, 93322), (3218, 69455), (4790, 46661), (8045, 27782), (13891, 16090)]