218898542008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1609548103}}^1$

素因数の和:1609548126

約数の個数: 16

約数和(自身を含む): 434577988080

約数和(自身を除く): 215679446072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1609548103, 3219096206, 6438192412, 12876384824, 27362317751, 54724635502, 109449271004, 218898542008]

約数ペア:

[(1, 218898542008), (2, 109449271004), (4, 54724635502), (8, 27362317751), (17, 12876384824), (34, 6438192412), (68, 3219096206), (136, 1609548103)]