218362472

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{265003}}^1$

素因数の和:265112

約数の個数: 16

約数和(自身を含む): 413406240

約数和(自身を除く): 195043768

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 265003, 530006, 1060012, 2120024, 27295309, 54590618, 109181236, 218362472]

約数ペア:

[(1, 218362472), (2, 109181236), (4, 54590618), (8, 27295309), (103, 2120024), (206, 1060012), (412, 530006), (824, 265003)]