208855612

素因数分解:

$2^2\times 7^1\times {\mathrm{2293}}^1\times {\mathrm{3253}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 418021856

約数和(自身を除く): 209166244

約数列:

[1, 2, 4, 7, 14, 28, 2293, 3253, 4586, 6506, 9172, 13012, 16051, 22771, 32102, 45542, 64204, 91084, 7459129, 14918258, 29836516, 52213903, 104427806, 208855612]

約数ペア:

[(1, 208855612), (2, 104427806), (4, 52213903), (7, 29836516), (14, 14918258), (28, 7459129), (2293, 91084), (3253, 64204), (4586, 45542), (6506, 32102), (9172, 22771), (13012, 16051)]