206424736

素因数分解:

$2^5\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1999}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 465696000

約数和(自身を除く): 259271264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 461, 922, 1844, 1999, 3227, 3688, 3998, 6454, 7376, 7996, 12908, 13993, 14752, 15992, 25816, 27986, 31984, 51632, 55972, 63968, 103264, 111944, 223888, 447776, 921539, 1843078, 3686156, 6450773, 7372312, 12901546, 14744624, 25803092, 29489248, 51606184, 103212368, 206424736]

約数ペア:

[(1, 206424736), (2, 103212368), (4, 51606184), (7, 29489248), (8, 25803092), (14, 14744624), (16, 12901546), (28, 7372312), (32, 6450773), (56, 3686156), (112, 1843078), (224, 921539), (461, 447776), (922, 223888), (1844, 111944), (1999, 103264), (3227, 63968), (3688, 55972), (3998, 51632), (6454, 31984), (7376, 27986), (7996, 25816), (12908, 15992), (13993, 14752)]