218896012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{31253}}^1$

素因数の和:31377

約数の個数: 24

約数和(自身を含む): 409552416

約数和(自身を除く): 190656404

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 31253, 62506, 125012, 531301, 1062602, 2125204, 3219059, 6438118, 12876236, 54724003, 109448006, 218896012]

約数ペア:

[(1, 218896012), (2, 109448006), (4, 54724003), (17, 12876236), (34, 6438118), (68, 3219059), (103, 2125204), (206, 1062602), (412, 531301), (1751, 125012), (3502, 62506), (7004, 31253)]