130214

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 16

約数和(自身を含む): 228096

約数和(自身を除く): 97882

約数列:

[1, 2, 7, 14, 71, 131, 142, 262, 497, 917, 994, 1834, 9301, 18602, 65107, 130214]

約数ペア:

[(1, 130214), (2, 65107), (7, 18602), (14, 9301), (71, 1834), (131, 994), (142, 917), (262, 497)]