209597641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{16729}}^1$

素因数の和:16824

約数の個数: 16

約数和(自身を含む): 245730240

約数和(自身を除く): 36132599

約数列:

[1, 11, 17, 67, 187, 737, 1139, 12529, 16729, 184019, 284393, 1120843, 3128323, 12329273, 19054331, 209597641]

約数ペア:

[(1, 209597641), (11, 19054331), (17, 12329273), (67, 3128323), (187, 1120843), (737, 284393), (1139, 184019), (12529, 16729)]