208064451

素因数分解:

$3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{8461}}^1$

素因数の和:9642

約数の個数: 16

約数和(自身を含む): 317358848

約数和(自身を除く): 109294397

約数列:

[1, 3, 7, 21, 1171, 3513, 8197, 8461, 24591, 25383, 59227, 177681, 9907831, 29723493, 69354817, 208064451]

約数ペア:

[(1, 208064451), (3, 69354817), (7, 29723493), (21, 9907831), (1171, 177681), (3513, 59227), (8197, 25383), (8461, 24591)]