208278319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2969}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 224532000

約数和(自身を除く): 16253681

約数列:

[1, 29, 41, 59, 1189, 1711, 2419, 2969, 70151, 86101, 121729, 175171, 3530141, 5079959, 7182011, 208278319]

約数ペア:

[(1, 208278319), (29, 7182011), (41, 5079959), (59, 3530141), (1189, 175171), (1711, 121729), (2419, 86101), (2969, 70151)]