218361534

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{340127}}^1$

素因数の和:340239

約数の個数: 16

約数和(自身を含む): 440805888

約数和(自身を除く): 222444354

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 340127, 680254, 1020381, 2040762, 36393589, 72787178, 109180767, 218361534]

約数ペア:

[(1, 218361534), (2, 109180767), (3, 72787178), (6, 36393589), (107, 2040762), (214, 1020381), (321, 680254), (642, 340127)]