220144133

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 256317600

約数和(自身を除く): 36173467

約数列:

[1, 11, 29, 43, 121, 319, 473, 1247, 1459, 3509, 5203, 13717, 16049, 42311, 62737, 150887, 176539, 465421, 690107, 1819373, 5119631, 7591177, 20013103, 220144133]

約数ペア:

[(1, 220144133), (11, 20013103), (29, 7591177), (43, 5119631), (121, 1819373), (319, 690107), (473, 465421), (1247, 176539), (1459, 150887), (3509, 62737), (5203, 42311), (13717, 16049)]