205653665361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{240011}}^1$

素因数の和:240401

約数の個数: 32

約数和(自身を含む): 296746996608

約数和(自身を除く): 91093331247

約数列:

[1, 3, 17, 51, 53, 159, 317, 901, 951, 2703, 5389, 16167, 16801, 50403, 240011, 285617, 720033, 856851, 4080187, 12240561, 12720583, 38161749, 76083487, 216249911, 228250461, 648749733, 1293419279, 3880257837, 4032424811, 12097274433, 68551221787, 205653665361]

約数ペア:

[(1, 205653665361), (3, 68551221787), (17, 12097274433), (51, 4032424811), (53, 3880257837), (159, 1293419279), (317, 648749733), (901, 228250461), (951, 216249911), (2703, 76083487), (5389, 38161749), (16167, 12720583), (16801, 12240561), (50403, 4080187), (240011, 856851), (285617, 720033)]