220203414

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{239873}}^1$

素因数の和:239901

約数の個数: 32

約数和(自身を含む): 518127840

約数和(自身を除く): 297924426

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 239873, 479746, 719619, 1439238, 2158857, 4077841, 4317714, 6476571, 8155682, 12233523, 12953142, 24467046, 36700569, 73401138, 110101707, 220203414]

約数ペア:

[(1, 220203414), (2, 110101707), (3, 73401138), (6, 36700569), (9, 24467046), (17, 12953142), (18, 12233523), (27, 8155682), (34, 6476571), (51, 4317714), (54, 4077841), (102, 2158857), (153, 1439238), (306, 719619), (459, 479746), (918, 239873)]