208998076

素因数分解:

$2^2\times 7^1\times {\mathrm{7464217}}^1$

素因数の和:7464228

約数の個数: 12

約数和(自身を含む): 417996208

約数和(自身を除く): 208998132

約数列:

[1, 2, 4, 7, 14, 28, 7464217, 14928434, 29856868, 52249519, 104499038, 208998076]

約数ペア:

[(1, 208998076), (2, 104499038), (4, 52249519), (7, 29856868), (14, 14928434), (28, 7464217)]