193566542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 330978816

約数和(自身を除く): 137412274

約数列:

[1, 2, 13, 26, 31, 61, 62, 122, 127, 254, 403, 793, 806, 961, 1586, 1651, 1891, 1922, 3302, 3782, 3937, 7747, 7874, 12493, 15494, 24583, 24986, 49166, 51181, 58621, 100711, 102362, 117242, 122047, 201422, 240157, 244094, 480314, 762073, 1524146, 1586611, 3122041, 3173222, 6244082, 7444867, 14889734, 96783271, 193566542]

約数ペア:

[(1, 193566542), (2, 96783271), (13, 14889734), (26, 7444867), (31, 6244082), (61, 3173222), (62, 3122041), (122, 1586611), (127, 1524146), (254, 762073), (403, 480314), (793, 244094), (806, 240157), (961, 201422), (1586, 122047), (1651, 117242), (1891, 102362), (1922, 100711), (3302, 58621), (3782, 51181), (3937, 49166), (7747, 24986), (7874, 24583), (12493, 15494)]