208036018795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{138893}}^1$

素因数の和:139263

約数の個数: 32

約数和(自身を含む): 275890152384

約数和(自身を除く): 67854133589

約数列:

[1, 5, 11, 55, 113, 241, 565, 1205, 1243, 2651, 6215, 13255, 27233, 136165, 138893, 299563, 694465, 1497815, 1527823, 7639115, 15694909, 33473213, 78474545, 167366065, 172643999, 368205343, 863219995, 1841026715, 3782473069, 18912365345, 41607203759, 208036018795]

約数ペア:

[(1, 208036018795), (5, 41607203759), (11, 18912365345), (55, 3782473069), (113, 1841026715), (241, 863219995), (565, 368205343), (1205, 172643999), (1243, 167366065), (2651, 78474545), (6215, 33473213), (13255, 15694909), (27233, 7639115), (136165, 1527823), (138893, 1497815), (299563, 694465)]