205514654061

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1\times {\mathrm{19609}}^1$

素因数の和:20493

約数の個数: 32

約数和(自身を含む): 285490224000

約数和(自身を除く): 79975569939

約数列:

[1, 3, 29, 87, 179, 537, 673, 2019, 5191, 15573, 19517, 19609, 58551, 58827, 120467, 361401, 568661, 1705983, 3493543, 3510011, 10480629, 10530033, 13196857, 39590571, 101790319, 305370957, 382708853, 1148126559, 2362237403, 7086712209, 68504884687, 205514654061]

約数ペア:

[(1, 205514654061), (3, 68504884687), (29, 7086712209), (87, 2362237403), (179, 1148126559), (537, 382708853), (673, 305370957), (2019, 101790319), (5191, 39590571), (15573, 13196857), (19517, 10530033), (19609, 10480629), (58551, 3510011), (58827, 3493543), (120467, 1705983), (361401, 568661)]