205227864

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{3697}}^1$

素因数の和:3969

約数の個数: 64

約数和(自身を含む): 572450400

約数和(自身を除く): 367222536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3697, 4626, 6168, 6939, 7394, 9252, 11091, 13878, 14788, 18504, 22182, 27756, 29576, 33273, 44364, 55512, 66546, 88728, 99819, 133092, 199638, 266184, 399276, 798552, 950129, 1900258, 2850387, 3800516, 5700774, 7601032, 8551161, 11401548, 17102322, 22803096, 25653483, 34204644, 51306966, 68409288, 102613932, 205227864]

約数ペア:

[(1, 205227864), (2, 102613932), (3, 68409288), (4, 51306966), (6, 34204644), (8, 25653483), (9, 22803096), (12, 17102322), (18, 11401548), (24, 8551161), (27, 7601032), (36, 5700774), (54, 3800516), (72, 2850387), (108, 1900258), (216, 950129), (257, 798552), (514, 399276), (771, 266184), (1028, 199638), (1542, 133092), (2056, 99819), (2313, 88728), (3084, 66546), (3697, 55512), (4626, 44364), (6168, 33273), (6939, 29576), (7394, 27756), (9252, 22182), (11091, 18504), (13878, 14788)]