188171806

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{5167}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 286513920

約数和(自身を除く): 98342114

約数列:

[1, 2, 131, 139, 262, 278, 5167, 10334, 18209, 36418, 676877, 718213, 1353754, 1436426, 94085903, 188171806]

約数ペア:

[(1, 188171806), (2, 94085903), (131, 1436426), (139, 1353754), (262, 718213), (278, 676877), (5167, 36418), (10334, 18209)]