198049542

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{131507}}^1$

素因数の和:131763

約数の個数: 16

約数和(自身を含む): 397680192

約数和(自身を除く): 199630650

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 131507, 263014, 394521, 789042, 33008257, 66016514, 99024771, 198049542]

約数ペア:

[(1, 198049542), (2, 99024771), (3, 66016514), (6, 33008257), (251, 789042), (502, 394521), (753, 263014), (1506, 131507)]