201422817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1831}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 308655360

約数和(自身を除く): 107232543

約数列:

[1, 3, 9, 17, 51, 153, 719, 1831, 2157, 5493, 6471, 12223, 16479, 31127, 36669, 93381, 110007, 280143, 1316489, 3949467, 11848401, 22380313, 67140939, 201422817]

約数ペア:

[(1, 201422817), (3, 67140939), (9, 22380313), (17, 11848401), (51, 3949467), (153, 1316489), (719, 280143), (1831, 110007), (2157, 93381), (5493, 36669), (6471, 31127), (12223, 16479)]