131202754

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{4259}}^1$

素因数の和:4545

約数の個数: 16

約数和(自身を含む): 200492640

約数和(自身を除く): 69289886

約数列:

[1, 2, 73, 146, 211, 422, 4259, 8518, 15403, 30806, 310907, 621814, 898649, 1797298, 65601377, 131202754]

約数ペア:

[(1, 131202754), (2, 65601377), (73, 1797298), (146, 898649), (211, 621814), (422, 310907), (4259, 30806), (8518, 15403)]