197454906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{997247}}^1$

素因数の和:997266

約数の個数: 24

約数和(自身を含む): 466712064

約数和(自身を除く): 269257158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 997247, 1994494, 2991741, 5983482, 8975223, 10969717, 17950446, 21939434, 32909151, 65818302, 98727453, 197454906]

約数ペア:

[(1, 197454906), (2, 98727453), (3, 65818302), (6, 32909151), (9, 21939434), (11, 17950446), (18, 10969717), (22, 8975223), (33, 5983482), (66, 2991741), (99, 1994494), (198, 997247)]