201993907511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{9529363}}^1$

素因数の和:9529462

約数の個数: 16

約数和(自身を含む): 230534373888

約数和(自身を除く): 28540466377

約数列:

[1, 11, 41, 47, 451, 517, 1927, 21197, 9529363, 104822993, 390703883, 447880061, 4297742713, 4926680671, 18363082501, 201993907511]

約数ペア:

[(1, 201993907511), (11, 18363082501), (41, 4926680671), (47, 4297742713), (451, 447880061), (517, 390703883), (1927, 104822993), (21197, 9529363)]