205339902

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{209959}}^1$

素因数の和:210127

約数の個数: 16

約数和(自身を含む): 413201280

約数和(自身を除く): 207861378

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 209959, 419918, 629877, 1259754, 34223317, 68446634, 102669951, 205339902]

約数ペア:

[(1, 205339902), (2, 102669951), (3, 68446634), (6, 34223317), (163, 1259754), (326, 629877), (489, 419918), (978, 209959)]