206865001

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{2609}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 242542080

約数和(自身を除く): 35677079

約数列:

[1, 7, 47, 241, 329, 1687, 2609, 11327, 18263, 79289, 122623, 628769, 858361, 4401383, 29552143, 206865001]

約数ペア:

[(1, 206865001), (7, 29552143), (47, 4401383), (241, 858361), (329, 628769), (1687, 122623), (2609, 79289), (11327, 18263)]