210855966

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{310997}}^1$

素因数の和:311115

約数の個数: 16

約数和(自身を含む): 425445264

約数和(自身を除く): 214589298

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 310997, 621994, 932991, 1865982, 35142661, 70285322, 105427983, 210855966]

約数ペア:

[(1, 210855966), (2, 105427983), (3, 70285322), (6, 35142661), (113, 1865982), (226, 932991), (339, 621994), (678, 310997)]