197553798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{844247}}^1$

素因数の和:844268

約数の個数: 24

約数和(自身を含む): 460959408

約数和(自身を除く): 263405610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 844247, 1688494, 2532741, 5065482, 7598223, 10975211, 15196446, 21950422, 32925633, 65851266, 98776899, 197553798]

約数ペア:

[(1, 197553798), (2, 98776899), (3, 65851266), (6, 32925633), (9, 21950422), (13, 15196446), (18, 10975211), (26, 7598223), (39, 5065482), (78, 2532741), (117, 1688494), (234, 844247)]