201616790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1061141}}^1$

素因数の和:1061167

約数の個数: 16

約数和(自身を含む): 382011120

約数和(自身を除く): 180394330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1061141, 2122282, 5305705, 10611410, 20161679, 40323358, 100808395, 201616790]

約数ペア:

[(1, 201616790), (2, 100808395), (5, 40323358), (10, 20161679), (19, 10611410), (38, 5305705), (95, 2122282), (190, 1061141)]