206859172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{13577}}^1$

素因数の和:13887

約数の個数: 24

約数和(自身を含む): 391209336

約数和(自身を除く): 184350164

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 13577, 15236, 27154, 54308, 176501, 353002, 706004, 3978061, 7956122, 15912244, 51714793, 103429586, 206859172]

約数ペア:

[(1, 206859172), (2, 103429586), (4, 51714793), (13, 15912244), (26, 7956122), (52, 3978061), (293, 706004), (586, 353002), (1172, 176501), (3809, 54308), (7618, 27154), (13577, 15236)]