210494074

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{155003}}^1$

素因数の和:155109

約数の個数: 16

約数和(自身を含む): 364569408

約数和(自身を除く): 154075334

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 155003, 310006, 1085021, 2170042, 15035291, 30070582, 105247037, 210494074]

約数ペア:

[(1, 210494074), (2, 105247037), (7, 30070582), (14, 15035291), (97, 2170042), (194, 1085021), (679, 310006), (1358, 155003)]