199060421

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1621}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 232633728

約数和(自身を除く): 33573307

約数列:

[1, 7, 53, 331, 371, 1621, 2317, 11347, 17543, 85913, 122801, 536551, 601391, 3755857, 28437203, 199060421]

約数ペア:

[(1, 199060421), (7, 28437203), (53, 3755857), (331, 601391), (371, 536551), (1621, 122801), (2317, 85913), (11347, 17543)]