207760498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{72089}}^1$

素因数の和:72233

約数の個数: 16

約数和(自身を含む): 342571680

約数和(自身を除く): 134811182

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 72089, 144178, 792979, 1585958, 9443659, 18887318, 103880249, 207760498]

約数ペア:

[(1, 207760498), (2, 103880249), (11, 18887318), (22, 9443659), (131, 1585958), (262, 792979), (1441, 144178), (2882, 72089)]