201196494

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{18913}}^1$

素因数の和:19121

約数の個数: 32

約数和(自身を含む): 449396640

約数和(自身を除く): 248200146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 18913, 37826, 56739, 113478, 170217, 340434, 510651, 1021302, 3725861, 7451722, 11177583, 22355166, 33532749, 67065498, 100598247, 201196494]

約数ペア:

[(1, 201196494), (2, 100598247), (3, 67065498), (6, 33532749), (9, 22355166), (18, 11177583), (27, 7451722), (54, 3725861), (197, 1021302), (394, 510651), (591, 340434), (1182, 170217), (1773, 113478), (3546, 56739), (5319, 37826), (10638, 18913)]