200214909

素因数分解:

$3^4\times {\mathrm{1481}}^1\times {\mathrm{1669}}^1$

素因数の和:3162

約数の個数: 20

約数和(自身を含む): 299467740

約数和(自身を除く): 99252831

約数列:

[1, 3, 9, 27, 81, 1481, 1669, 4443, 5007, 13329, 15021, 39987, 45063, 119961, 135189, 2471789, 7415367, 22246101, 66738303, 200214909]

約数ペア:

[(1, 200214909), (3, 66738303), (9, 22246101), (27, 7415367), (81, 2471789), (1481, 135189), (1669, 119961), (4443, 45063), (5007, 39987), (13329, 15021)]