202807286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3413}}^1$

素因数の和:3536

約数の個数: 32

約数和(自身を含む): 345606048

約数和(自身を除く): 142798762

約数列:

[1, 2, 11, 22, 37, 73, 74, 146, 407, 803, 814, 1606, 2701, 3413, 5402, 6826, 29711, 37543, 59422, 75086, 126281, 249149, 252562, 498298, 1389091, 2740639, 2778182, 5481278, 9218513, 18437026, 101403643, 202807286]

約数ペア:

[(1, 202807286), (2, 101403643), (11, 18437026), (22, 9218513), (37, 5481278), (73, 2778182), (74, 2740639), (146, 1389091), (407, 498298), (803, 252562), (814, 249149), (1606, 126281), (2701, 75086), (3413, 59422), (5402, 37543), (6826, 29711)]