214508558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1\times {\mathrm{1193}}^1$

素因数の和:1960

約数の個数: 24

約数和(自身を含む): 354446064

約数和(自身を除く): 139937506

約数列:

[1, 2, 11, 22, 121, 242, 743, 1193, 1486, 2386, 8173, 13123, 16346, 26246, 89903, 144353, 179806, 288706, 886399, 1772798, 9750389, 19500778, 107254279, 214508558]

約数ペア:

[(1, 214508558), (2, 107254279), (11, 19500778), (22, 9750389), (121, 1772798), (242, 886399), (743, 288706), (1193, 179806), (1486, 144353), (2386, 89903), (8173, 26246), (13123, 16346)]