204618

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 16

約数和(自身を含む): 416160

約数和(自身を除く): 211542

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 509, 1018, 1527, 3054, 34103, 68206, 102309, 204618]

約数ペア:

[(1, 204618), (2, 102309), (3, 68206), (6, 34103), (67, 3054), (134, 1527), (201, 1018), (402, 509)]