193821207

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 289797120

約数和(自身を除く): 95975913

約数列:

[1, 3, 23, 31, 37, 69, 79, 93, 111, 237, 713, 851, 961, 1147, 1817, 2139, 2449, 2553, 2883, 2923, 3441, 5451, 7347, 8769, 22103, 26381, 35557, 56327, 66309, 67229, 75919, 79143, 90613, 106671, 168981, 201687, 227757, 271839, 817811, 1746137, 2084099, 2453433, 2809003, 5238411, 6252297, 8427009, 64607069, 193821207]

約数ペア:

[(1, 193821207), (3, 64607069), (23, 8427009), (31, 6252297), (37, 5238411), (69, 2809003), (79, 2453433), (93, 2084099), (111, 1746137), (237, 817811), (713, 271839), (851, 227757), (961, 201687), (1147, 168981), (1817, 106671), (2139, 90613), (2449, 79143), (2553, 75919), (2883, 67229), (2923, 66309), (3441, 56327), (5451, 35557), (7347, 26381), (8769, 22103)]