208344194

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{10939}}^1$

素因数の和:11137

約数の個数: 16

約数和(自身を含む): 319010400

約数和(自身を除く): 110666206

約数列:

[1, 2, 89, 107, 178, 214, 9523, 10939, 19046, 21878, 973571, 1170473, 1947142, 2340946, 104172097, 208344194]

約数ペア:

[(1, 208344194), (2, 104172097), (89, 2340946), (107, 1947142), (178, 1170473), (214, 973571), (9523, 21878), (10939, 19046)]