209901470

素因数分解:

$2^1\times 5^1\times {\mathrm{1759}}^1\times {\mathrm{11933}}^1$

素因数の和:13699

約数の個数: 16

約数和(自身を含む): 378069120

約数和(自身を除く): 168167650

約数列:

[1, 2, 5, 10, 1759, 3518, 8795, 11933, 17590, 23866, 59665, 119330, 20990147, 41980294, 104950735, 209901470]

約数ペア:

[(1, 209901470), (2, 104950735), (5, 41980294), (10, 20990147), (1759, 119330), (3518, 59665), (8795, 23866), (11933, 17590)]