211340346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{3203}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 483522048

約数和(自身を除く): 272181702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1571, 3142, 3203, 4713, 6406, 9426, 9609, 10997, 19218, 21994, 22421, 32991, 44842, 65982, 67263, 134526, 5031913, 10063826, 15095739, 30191478, 35223391, 70446782, 105670173, 211340346]

約数ペア:

[(1, 211340346), (2, 105670173), (3, 70446782), (6, 35223391), (7, 30191478), (14, 15095739), (21, 10063826), (42, 5031913), (1571, 134526), (3142, 67263), (3203, 65982), (4713, 44842), (6406, 32991), (9426, 22421), (9609, 21994), (10997, 19218)]