202391230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1065217}}^1$

素因数の和:1065243

約数の個数: 16

約数和(自身を含む): 383478480

約数和(自身を除く): 181087250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1065217, 2130434, 5326085, 10652170, 20239123, 40478246, 101195615, 202391230]

約数ペア:

[(1, 202391230), (2, 101195615), (5, 40478246), (10, 20239123), (19, 10652170), (38, 5326085), (95, 2130434), (190, 1065217)]