207974403069

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{21521}}^1\times {\mathrm{19289}}^1$

素因数の和:40980

約数の個数: 16

約数和(自身を含む): 278987103360

約数和(自身を除く): 71012700291

約数列:

[1, 3, 167, 501, 19289, 21521, 57867, 64563, 3221263, 3594007, 9663789, 10782021, 415118569, 1245355707, 69324801023, 207974403069]

約数ペア:

[(1, 207974403069), (3, 69324801023), (167, 1245355707), (501, 415118569), (19289, 10782021), (21521, 9663789), (57867, 3594007), (64563, 3221263)]