205156818

素因数分解:

$2^1\times 3^2\times {\mathrm{1669}}^1\times {\mathrm{6829}}^1$

素因数の和:8506

約数の個数: 24

約数和(自身を含む): 444837900

約数和(自身を除く): 239681082

約数列:

[1, 2, 3, 6, 9, 18, 1669, 3338, 5007, 6829, 10014, 13658, 15021, 20487, 30042, 40974, 61461, 122922, 11397601, 22795202, 34192803, 68385606, 102578409, 205156818]

約数ペア:

[(1, 205156818), (2, 102578409), (3, 68385606), (6, 34192803), (9, 22795202), (18, 11397601), (1669, 122922), (3338, 61461), (5007, 40974), (6829, 30042), (10014, 20487), (13658, 15021)]