201429918

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{43543}}^1$

素因数の和:43808

約数の個数: 24

約数和(自身を含む): 438139728

約数和(自身を除く): 236709810

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 43543, 87086, 130629, 261258, 391887, 783774, 11190551, 22381102, 33571653, 67143306, 100714959, 201429918]

約数ペア:

[(1, 201429918), (2, 100714959), (3, 67143306), (6, 33571653), (9, 22381102), (18, 11190551), (257, 783774), (514, 391887), (771, 261258), (1542, 130629), (2313, 87086), (4626, 43543)]