208973574

素因数分解:

$2^1\times 3^3\times {\mathrm{3869881}}^1$

素因数の和:3869892

約数の個数: 16

約数和(自身を含む): 464385840

約数和(自身を除く): 255412266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3869881, 7739762, 11609643, 23219286, 34828929, 69657858, 104486787, 208973574]

約数ペア:

[(1, 208973574), (2, 104486787), (3, 69657858), (6, 34828929), (9, 23219286), (18, 11609643), (27, 7739762), (54, 3869881)]