213426626

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{66571}}^1$

素因数の和:66809

約数の個数: 16

約数和(自身を含む): 367477440

約数和(自身を除く): 154050814

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 66571, 133142, 465997, 931994, 15244759, 30489518, 106713313, 213426626]

約数ペア:

[(1, 213426626), (2, 106713313), (7, 30489518), (14, 15244759), (229, 931994), (458, 465997), (1603, 133142), (3206, 66571)]