227173628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{469367}}^1$

素因数の和:469393

約数の個数: 18

約数和(自身を含む): 436981608

約数和(自身を除く): 209807980

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 469367, 938734, 1877468, 5163037, 10326074, 20652148, 56793407, 113586814, 227173628]

約数ペア:

[(1, 227173628), (2, 113586814), (4, 56793407), (11, 20652148), (22, 10326074), (44, 5163037), (121, 1877468), (242, 938734), (484, 469367)]