198781492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{546103}}^1$

素因数の和:546127

約数の個数: 24

約数和(自身を含む): 428145536

約数和(自身を除く): 229364044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 546103, 1092206, 2184412, 3822721, 7099339, 7645442, 14198678, 15290884, 28397356, 49695373, 99390746, 198781492]

約数ペア:

[(1, 198781492), (2, 99390746), (4, 49695373), (7, 28397356), (13, 15290884), (14, 14198678), (26, 7645442), (28, 7099339), (52, 3822721), (91, 2184412), (182, 1092206), (364, 546103)]