209323849969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{631717}}^1$

素因数の和:632160

約数の個数: 16

約数和(自身を含む): 229237827840

約数和(自身を除く): 19913977871

約数列:

[1, 13, 71, 359, 923, 4667, 25489, 331357, 631717, 8212321, 44851907, 226786403, 583074791, 2948223239, 16101834613, 209323849969]

約数ペア:

[(1, 209323849969), (13, 16101834613), (71, 2948223239), (359, 583074791), (923, 226786403), (4667, 44851907), (25489, 8212321), (331357, 631717)]