201819752

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 384081600

約数和(自身を除く): 182261848

約数列:

[1, 2, 4, 8, 97, 194, 283, 388, 566, 776, 919, 1132, 1838, 2264, 3676, 7352, 27451, 54902, 89143, 109804, 178286, 219608, 260077, 356572, 520154, 713144, 1040308, 2080616, 25227469, 50454938, 100909876, 201819752]

約数ペア:

[(1, 201819752), (2, 100909876), (4, 50454938), (8, 25227469), (97, 2080616), (194, 1040308), (283, 713144), (388, 520154), (566, 356572), (776, 260077), (919, 219608), (1132, 178286), (1838, 109804), (2264, 89143), (3676, 54902), (7352, 27451)]