209804531

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7213}}^1$

素因数の和:7318

約数の個数: 16

約数和(自身を含む): 233733600

約数和(自身を除く): 23929069

約数列:

[1, 17, 29, 59, 493, 1003, 1711, 7213, 29087, 122621, 209177, 425567, 3556009, 7234639, 12341443, 209804531]

約数ペア:

[(1, 209804531), (17, 12341443), (29, 7234639), (59, 3556009), (493, 425567), (1003, 209177), (1711, 122621), (7213, 29087)]