214943199

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 296717616

約数和(自身を除く): 81774417

約数列:

[1, 3, 61, 71, 183, 213, 233, 699, 4331, 5041, 12993, 14213, 15123, 16543, 42639, 49629, 307501, 922503, 1009123, 1174553, 3027369, 3523659, 71647733, 214943199]

約数ペア:

[(1, 214943199), (3, 71647733), (61, 3523659), (71, 3027369), (183, 1174553), (213, 1009123), (233, 922503), (699, 307501), (4331, 49629), (5041, 42639), (12993, 16543), (14213, 15123)]