201640082

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{10903}}^1$

素因数の和:12233

約数の個数: 16

約数和(自身を含む): 345962112

約数和(自身を除く): 144322030

約数列:

[1, 2, 7, 14, 1321, 2642, 9247, 10903, 18494, 21806, 76321, 152642, 14402863, 28805726, 100820041, 201640082]

約数ペア:

[(1, 201640082), (2, 100820041), (7, 28805726), (14, 14402863), (1321, 152642), (2642, 76321), (9247, 21806), (10903, 18494)]