210814904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{371153}}^1$

素因数の和:371230

約数の個数: 16

約数和(自身を含む): 400846320

約数和(自身を除く): 190031416

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 371153, 742306, 1484612, 2969224, 26351863, 52703726, 105407452, 210814904]

約数ペア:

[(1, 210814904), (2, 105407452), (4, 52703726), (8, 26351863), (71, 2969224), (142, 1484612), (284, 742306), (568, 371153)]