216814807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{1559}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 242611200

約数和(自身を除く): 25796393

約数列:

[1, 11, 47, 269, 517, 1559, 2959, 12643, 17149, 73273, 139073, 419371, 806003, 4613081, 19710437, 216814807]

約数ペア:

[(1, 216814807), (11, 19710437), (47, 4613081), (269, 806003), (517, 419371), (1559, 139073), (2959, 73273), (12643, 17149)]