203430986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{486677}}^1$

素因数の和:486709

約数の個数: 16

約数和(自身を含む): 350408160

約数和(自身を除く): 146977174

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 486677, 973354, 5353447, 9246863, 10706894, 18493726, 101715493, 203430986]

約数ペア:

[(1, 203430986), (2, 101715493), (11, 18493726), (19, 10706894), (22, 9246863), (38, 5353447), (209, 973354), (418, 486677)]