185143217

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{28843}}^1$

素因数の和:28988

約数の個数: 12

約数和(自身を含む): 217022256

約数和(自身を除く): 31879039

約数列:

[1, 7, 49, 131, 917, 6419, 28843, 201901, 1413307, 3778433, 26449031, 185143217]

約数ペア:

[(1, 185143217), (7, 26449031), (49, 3778433), (131, 1413307), (917, 201901), (6419, 28843)]