208133912

素因数分解:

$2^3\times 7^1\times {\mathrm{3716677}}^1$

素因数の和:3716690

約数の個数: 16

約数和(自身を含む): 446001360

約数和(自身を除く): 237867448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3716677, 7433354, 14866708, 26016739, 29733416, 52033478, 104066956, 208133912]

約数ペア:

[(1, 208133912), (2, 104066956), (4, 52033478), (7, 29733416), (8, 26016739), (14, 14866708), (28, 7433354), (56, 3716677)]