206897853

素因数分解:

$3^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 277992000

約数和(自身を除く): 71094147

約数列:

[1, 3, 269, 449, 571, 807, 1347, 1713, 120781, 153599, 256379, 362343, 460797, 769137, 68965951, 206897853]

約数ペア:

[(1, 206897853), (3, 68965951), (269, 769137), (449, 460797), (571, 362343), (807, 256379), (1347, 153599), (1713, 120781)]