254179914

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{212881}}^1$

素因数の和:213085

約数の個数: 16

約数和(自身を含む): 510916800

約数和(自身を除く): 256736886

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 212881, 425762, 638643, 1277286, 42363319, 84726638, 127089957, 254179914]

約数ペア:

[(1, 254179914), (2, 127089957), (3, 84726638), (6, 42363319), (199, 1277286), (398, 638643), (597, 425762), (1194, 212881)]