209408195039

素因数分解:

${\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1\times {\mathrm{53173}}^1$

素因数の和:54026

約数の個数: 16

約数和(自身を含む): 216722760672

約数和(自身を除く): 7314565633

約数列:

[1, 37, 163, 653, 6031, 24161, 53173, 106439, 1967401, 3938243, 8667199, 34721969, 320686363, 1284712853, 5659680947, 209408195039]

約数ペア:

[(1, 209408195039), (37, 5659680947), (163, 1284712853), (653, 320686363), (6031, 34721969), (24161, 8667199), (53173, 3938243), (106439, 1967401)]