215514922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{669301}}^1$

素因数の和:669333

約数の個数: 16

約数和(自身を含む): 385517952

約数和(自身を除く): 170003030

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 669301, 1338602, 4685107, 9370214, 15393923, 30787846, 107757461, 215514922]

約数ペア:

[(1, 215514922), (2, 107757461), (7, 30787846), (14, 15393923), (23, 9370214), (46, 4685107), (161, 1338602), (322, 669301)]