210580084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{28319}}^1$

素因数の和:28360

約数の個数: 36

約数和(自身を含む): 435335040

約数和(自身を除く): 224754956

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 28319, 56638, 113276, 311509, 368147, 623018, 736294, 1246036, 1472588, 4049617, 4785911, 8099234, 9571822, 16198468, 19143644, 52645021, 105290042, 210580084]

約数ペア:

[(1, 210580084), (2, 105290042), (4, 52645021), (11, 19143644), (13, 16198468), (22, 9571822), (26, 8099234), (44, 4785911), (52, 4049617), (143, 1472588), (169, 1246036), (286, 736294), (338, 623018), (572, 368147), (676, 311509), (1859, 113276), (3718, 56638), (7436, 28319)]