204619798

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{2207}}^1$

素因数の和:2667

約数の個数: 16

約数和(自身を含む): 310109184

約数和(自身を除く): 105489386

約数列:

[1, 2, 151, 302, 307, 614, 2207, 4414, 46357, 92714, 333257, 666514, 677549, 1355098, 102309899, 204619798]

約数ペア:

[(1, 204619798), (2, 102309899), (151, 1355098), (302, 677549), (307, 666514), (614, 333257), (2207, 92714), (4414, 46357)]