208896828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2486867}}^1$

素因数の和:2486881

約数の個数: 24

約数和(自身を含む): 557058432

約数和(自身を除く): 348161604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2486867, 4973734, 7460601, 9947468, 14921202, 17408069, 29842404, 34816138, 52224207, 69632276, 104448414, 208896828]

約数ペア:

[(1, 208896828), (2, 104448414), (3, 69632276), (4, 52224207), (6, 34816138), (7, 29842404), (12, 17408069), (14, 14921202), (21, 9947468), (28, 7460601), (42, 4973734), (84, 2486867)]