209519952

素因数分解:

$2^4\times 3^1\times {\mathrm{4364999}}^1$

素因数の和:4365010

約数の個数: 20

約数和(自身を含む): 541260000

約数和(自身を除く): 331740048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4364999, 8729998, 13094997, 17459996, 26189994, 34919992, 52379988, 69839984, 104759976, 209519952]

約数ペア:

[(1, 209519952), (2, 104759976), (3, 69839984), (4, 52379988), (6, 34919992), (8, 26189994), (12, 17459996), (16, 13094997), (24, 8729998), (48, 4364999)]