214093446

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{728209}}^1$

素因数の和:728228

約数の個数: 24

約数和(自身を含む): 498095640

約数和(自身を除く): 284002194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 728209, 1456418, 2184627, 4369254, 5097463, 10194926, 15292389, 30584778, 35682241, 71364482, 107046723, 214093446]

約数ペア:

[(1, 214093446), (2, 107046723), (3, 71364482), (6, 35682241), (7, 30584778), (14, 15292389), (21, 10194926), (42, 5097463), (49, 4369254), (98, 2184627), (147, 1456418), (294, 728209)]