205650003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{310181}}^1$

素因数の和:310214

約数の個数: 16

約数和(自身を含む): 312663456

約数和(自身を除く): 107013453

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 310181, 930543, 4032353, 5273077, 12097059, 15819231, 68550001, 205650003]

約数ペア:

[(1, 205650003), (3, 68550001), (13, 15819231), (17, 12097059), (39, 5273077), (51, 4032353), (221, 930543), (663, 310181)]