198354189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{26479}}^1$

素因数の和:26720

約数の個数: 16

約数和(自身を含む): 289797120

約数和(自身を除く): 91442931

約数列:

[1, 3, 11, 33, 227, 681, 2497, 7491, 26479, 79437, 291269, 873807, 6010733, 18032199, 66118063, 198354189]

約数ペア:

[(1, 198354189), (3, 66118063), (11, 18032199), (33, 6010733), (227, 873807), (681, 291269), (2497, 79437), (7491, 26479)]