212120744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{219133}}^1$

素因数の和:219161

約数の個数: 24

約数和(自身を含む): 437172330

約数和(自身を除く): 225051586

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 219133, 438266, 876532, 1753064, 2410463, 4820926, 9641852, 19283704, 26515093, 53030186, 106060372, 212120744]

約数ペア:

[(1, 212120744), (2, 106060372), (4, 53030186), (8, 26515093), (11, 19283704), (22, 9641852), (44, 4820926), (88, 2410463), (121, 1753064), (242, 876532), (484, 438266), (968, 219133)]