204156978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2001539}}^1$

素因数の和:2001561

約数の個数: 16

約数和(自身を含む): 432332640

約数和(自身を除く): 228175662

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2001539, 4003078, 6004617, 12009234, 34026163, 68052326, 102078489, 204156978]

約数ペア:

[(1, 204156978), (2, 102078489), (3, 68052326), (6, 34026163), (17, 12009234), (34, 6004617), (51, 4003078), (102, 2001539)]