207971426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{10651}}^1$

素因数の和:11417

約数の個数: 16

約数和(自身を含む): 336432768

約数和(自身を除く): 128461342

約数列:

[1, 2, 13, 26, 751, 1502, 9763, 10651, 19526, 21302, 138463, 276926, 7998901, 15997802, 103985713, 207971426]

約数ペア:

[(1, 207971426), (2, 103985713), (13, 15997802), (26, 7998901), (751, 276926), (1502, 138463), (9763, 21302), (10651, 19526)]