208899190

素因数分解:

$2^1\times 5^1\times {\mathrm{2707}}^1\times {\mathrm{7717}}^1$

素因数の和:10431

約数の個数: 16

約数和(自身を含む): 376206192

約数和(自身を除く): 167307002

約数列:

[1, 2, 5, 10, 2707, 5414, 7717, 13535, 15434, 27070, 38585, 77170, 20889919, 41779838, 104449595, 208899190]

約数ペア:

[(1, 208899190), (2, 104449595), (5, 41779838), (10, 20889919), (2707, 77170), (5414, 38585), (7717, 27070), (13535, 15434)]