207844010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889491}}^1$

素因数の和:1889509

約数の個数: 16

約数和(自身を含む): 408130272

約数和(自身を除く): 200286262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1889491, 3778982, 9447455, 18894910, 20784401, 41568802, 103922005, 207844010]

約数ペア:

[(1, 207844010), (2, 103922005), (5, 41568802), (10, 20784401), (11, 18894910), (22, 9447455), (55, 3778982), (110, 1889491)]