207198

素因数分解:

$2^1\times 3^4\times {\mathrm{1279}}^1$

素因数の和:1293

約数の個数: 20

約数和(自身を含む): 464640

約数和(自身を除く): 257442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1279, 2558, 3837, 7674, 11511, 23022, 34533, 69066, 103599, 207198]

約数ペア:

[(1, 207198), (2, 103599), (3, 69066), (6, 34533), (9, 23022), (18, 11511), (27, 7674), (54, 3837), (81, 2558), (162, 1279)]