205940632

素因数分解:

$2^3\times {\mathrm{383}}^1\times {\mathrm{67213}}^1$

素因数の和:67602

約数の個数: 16

約数和(自身を含む): 387152640

約数和(自身を除く): 181212008

約数列:

[1, 2, 4, 8, 383, 766, 1532, 3064, 67213, 134426, 268852, 537704, 25742579, 51485158, 102970316, 205940632]

約数ペア:

[(1, 205940632), (2, 102970316), (4, 51485158), (8, 25742579), (383, 537704), (766, 268852), (1532, 134426), (3064, 67213)]