196137076

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{135829}}^1$

素因数の和:135871

約数の個数: 18

約数和(自身を含む): 362258610

約数和(自身を除く): 166121534

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 135829, 271658, 543316, 2580751, 5161502, 10323004, 49034269, 98068538, 196137076]

約数ペア:

[(1, 196137076), (2, 98068538), (4, 49034269), (19, 10323004), (38, 5161502), (76, 2580751), (361, 543316), (722, 271658), (1444, 135829)]