205955402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{12071}}^1$

素因数の和:12541

約数の個数: 16

約数和(自身を含む): 325944000

約数和(自身を除く): 119988598

約数列:

[1, 2, 19, 38, 449, 898, 8531, 12071, 17062, 24142, 229349, 458698, 5419879, 10839758, 102977701, 205955402]

約数ペア:

[(1, 205955402), (2, 102977701), (19, 10839758), (38, 5419879), (449, 458698), (898, 229349), (8531, 24142), (12071, 17062)]