208098939

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{47609}}^1$

素因数の和:47690

約数の個数: 16

約数和(自身を含む): 292515840

約数和(自身を除く): 84416901

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 47609, 142827, 1475879, 2237623, 4427637, 6712869, 69366313, 208098939]

約数ペア:

[(1, 208098939), (3, 69366313), (31, 6712869), (47, 4427637), (93, 2237623), (141, 1475879), (1457, 142827), (4371, 47609)]