209640960023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1\times {\mathrm{160357}}^1$

素因数の和:161282

約数の個数: 16

約数和(自身を含む): 230461386144

約数和(自身を除く): 20820426121

約数列:

[1, 11, 157, 757, 1727, 8327, 118849, 160357, 1307339, 1763927, 25176049, 121390249, 276936539, 1335292739, 19058269093, 209640960023]

約数ペア:

[(1, 209640960023), (11, 19058269093), (157, 1335292739), (757, 276936539), (1727, 121390249), (8327, 25176049), (118849, 1763927), (160357, 1307339)]