207980646

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{42221}}^1$

素因数の和:43047

約数の個数: 16

約数和(自身を含む): 416477808

約数和(自身を除く): 208497162

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 42221, 84442, 126663, 253326, 34663441, 69326882, 103990323, 207980646]

約数ペア:

[(1, 207980646), (2, 103990323), (3, 69326882), (6, 34663441), (821, 253326), (1642, 126663), (2463, 84442), (4926, 42221)]