208386052

素因数分解:

$2^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{5101}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 417139520

約数和(自身を除く): 208753468

約数列:

[1, 2, 4, 7, 14, 28, 1459, 2918, 5101, 5836, 10202, 10213, 20404, 20426, 35707, 40852, 71414, 142828, 7442359, 14884718, 29769436, 52096513, 104193026, 208386052]

約数ペア:

[(1, 208386052), (2, 104193026), (4, 52096513), (7, 29769436), (14, 14884718), (28, 7442359), (1459, 142828), (2918, 71414), (5101, 40852), (5836, 35707), (10202, 20426), (10213, 20404)]