201949887

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{38183}}^1$

素因数の和:38270

約数の個数: 16

約数和(自身を含む): 282256128

約数和(自身を除く): 80306241

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 38183, 114549, 1565503, 1641869, 4696509, 4925607, 67316629, 201949887]

約数ペア:

[(1, 201949887), (3, 67316629), (41, 4925607), (43, 4696509), (123, 1641869), (129, 1565503), (1763, 114549), (5289, 38183)]