208696432

素因数分解:

$2^4\times 7^1\times {\mathrm{1863361}}^1$

素因数の和:1863376

約数の個数: 20

約数和(自身を含む): 462113776

約数和(自身を除く): 253417344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1863361, 3726722, 7453444, 13043527, 14906888, 26087054, 29813776, 52174108, 104348216, 208696432]

約数ペア:

[(1, 208696432), (2, 104348216), (4, 52174108), (7, 29813776), (8, 26087054), (14, 14906888), (16, 13043527), (28, 7453444), (56, 3726722), (112, 1863361)]