199920771

素因数分解:

$3^3\times {\mathrm{1741}}^1\times {\mathrm{4253}}^1$

素因数の和:6003

約数の個数: 16

約数和(自身を含む): 296418720

約数和(自身を除く): 96497949

約数列:

[1, 3, 9, 27, 1741, 4253, 5223, 12759, 15669, 38277, 47007, 114831, 7404473, 22213419, 66640257, 199920771]

約数ペア:

[(1, 199920771), (3, 66640257), (9, 22213419), (27, 7404473), (1741, 114831), (4253, 47007), (5223, 38277), (12759, 15669)]