201075912

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{21649}}^1$

素因数の和:21707

約数の個数: 64

約数和(自身を含む): 571560000

約数和(自身を除く): 370484088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 21649, 43298, 64947, 86596, 129894, 173192, 194841, 259788, 389682, 519576, 584523, 779364, 930907, 1169046, 1558728, 1861814, 2338092, 2792721, 3723628, 4676184, 5585442, 7447256, 8378163, 11170884, 16756326, 22341768, 25134489, 33512652, 50268978, 67025304, 100537956, 201075912]

約数ペア:

[(1, 201075912), (2, 100537956), (3, 67025304), (4, 50268978), (6, 33512652), (8, 25134489), (9, 22341768), (12, 16756326), (18, 11170884), (24, 8378163), (27, 7447256), (36, 5585442), (43, 4676184), (54, 3723628), (72, 2792721), (86, 2338092), (108, 1861814), (129, 1558728), (172, 1169046), (216, 930907), (258, 779364), (344, 584523), (387, 519576), (516, 389682), (774, 259788), (1032, 194841), (1161, 173192), (1548, 129894), (2322, 86596), (3096, 64947), (4644, 43298), (9288, 21649)]