210009268

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{77323}}^1$

素因数の和:77431

約数の個数: 24

約数和(自身を含む): 424354112

約数和(自身を除く): 214344844

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 77323, 154646, 309292, 541261, 1082522, 2165044, 7500331, 15000662, 30001324, 52502317, 105004634, 210009268]

約数ペア:

[(1, 210009268), (2, 105004634), (4, 52502317), (7, 30001324), (14, 15000662), (28, 7500331), (97, 2165044), (194, 1082522), (388, 541261), (679, 309292), (1358, 154646), (2716, 77323)]