210839153

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{1201}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 249246720

約数和(自身を除く): 38407567

約数列:

[1, 7, 31, 217, 809, 1201, 5663, 8407, 25079, 37231, 175553, 260617, 971609, 6801263, 30119879, 210839153]

約数ペア:

[(1, 210839153), (7, 30119879), (31, 6801263), (217, 971609), (809, 260617), (1201, 175553), (5663, 37231), (8407, 25079)]