201254498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{7823}}^1$

素因数の和:8521

約数の個数: 16

約数和(自身を含む): 318280320

約数和(自身を除く): 117025822

約数列:

[1, 2, 19, 38, 677, 1354, 7823, 12863, 15646, 25726, 148637, 297274, 5296171, 10592342, 100627249, 201254498]

約数ペア:

[(1, 201254498), (2, 100627249), (19, 10592342), (38, 5296171), (677, 297274), (1354, 148637), (7823, 25726), (12863, 15646)]