200719211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137197}}^1$

素因数の和:137234

約数の個数: 16

約数和(自身を含む): 263420160

約数和(自身を除く): 62700949

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 137197, 960379, 1509167, 2606743, 10564169, 18247201, 28674173, 200719211]

約数ペア:

[(1, 200719211), (7, 28674173), (11, 18247201), (19, 10564169), (77, 2606743), (133, 1509167), (209, 960379), (1463, 137197)]