206856045

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139297}}^1$

素因数の和:139322

約数の個数: 32

約数和(自身を含む): 401178240

約数和(自身を除く): 194322195

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 139297, 417891, 696485, 1253673, 1532267, 2089455, 3761019, 4596801, 6268365, 7661335, 13790403, 18805095, 22984005, 41371209, 68952015, 206856045]

約数ペア:

[(1, 206856045), (3, 68952015), (5, 41371209), (9, 22984005), (11, 18805095), (15, 13790403), (27, 7661335), (33, 6268365), (45, 4596801), (55, 3761019), (99, 2089455), (135, 1532267), (165, 1253673), (297, 696485), (495, 417891), (1485, 139297)]