208023082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{37699}}^1$

素因数の和:37821

約数の個数: 16

約数和(自身を含む): 325728000

約数和(自身を除く): 117704918

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 37699, 75398, 1168669, 2337338, 3355211, 6710422, 104011541, 208023082]

約数ペア:

[(1, 208023082), (2, 104011541), (31, 6710422), (62, 3355211), (89, 2337338), (178, 1168669), (2759, 75398), (5518, 37699)]