204080238

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{69557}}^1$

素因数の和:69728

約数の個数: 24

約数和(自身を含む): 444892968

約数和(自身を除く): 240812730

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 69557, 139114, 208671, 417342, 626013, 1252026, 11337791, 22675582, 34013373, 68026746, 102040119, 204080238]

約数ペア:

[(1, 204080238), (2, 102040119), (3, 68026746), (6, 34013373), (9, 22675582), (18, 11337791), (163, 1252026), (326, 626013), (489, 417342), (978, 208671), (1467, 139114), (2934, 69557)]