247711206

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{385843}}^1$

素因数の和:385955

約数の個数: 16

約数和(自身を含む): 500053824

約数和(自身を除く): 252342618

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 385843, 771686, 1157529, 2315058, 41285201, 82570402, 123855603, 247711206]

約数ペア:

[(1, 247711206), (2, 123855603), (3, 82570402), (6, 41285201), (107, 2315058), (214, 1157529), (321, 771686), (642, 385843)]