208418544

素因数分解:

$2^4\times 3^2\times {\mathrm{1447351}}^1$

素因数の和:1447365

約数の個数: 30

約数和(自身を含む): 583282856

約数和(自身を除く): 374864312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1447351, 2894702, 4342053, 5789404, 8684106, 11578808, 13026159, 17368212, 23157616, 26052318, 34736424, 52104636, 69472848, 104209272, 208418544]

約数ペア:

[(1, 208418544), (2, 104209272), (3, 69472848), (4, 52104636), (6, 34736424), (8, 26052318), (9, 23157616), (12, 17368212), (16, 13026159), (18, 11578808), (24, 8684106), (36, 5789404), (48, 4342053), (72, 2894702), (144, 1447351)]