210940574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{114269}}^1$

素因数の和:114355

約数の個数: 16

約数和(自身を含む): 345552480

約数和(自身を除く): 134611906

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 114269, 228538, 1485497, 2970994, 8113099, 16226198, 105470287, 210940574]

約数ペア:

[(1, 210940574), (2, 105470287), (13, 16226198), (26, 8113099), (71, 2970994), (142, 1485497), (923, 228538), (1846, 114269)]