211078436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{3181}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 377677944

約数和(自身を除く): 166599508

約数列:

[1, 2, 4, 53, 106, 212, 313, 626, 1252, 3181, 6362, 12724, 16589, 33178, 66356, 168593, 337186, 674372, 995653, 1991306, 3982612, 52769609, 105539218, 211078436]

約数ペア:

[(1, 211078436), (2, 105539218), (4, 52769609), (53, 3982612), (106, 1991306), (212, 995653), (313, 674372), (626, 337186), (1252, 168593), (3181, 66356), (6362, 33178), (12724, 16589)]