205979282

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{5903}}^1$

素因数の和:6217

約数の個数: 16

約数和(自身を含む): 314565120

約数和(自身を除く): 108585838

約数列:

[1, 2, 73, 146, 239, 478, 5903, 11806, 17447, 34894, 430919, 861838, 1410817, 2821634, 102989641, 205979282]

約数ペア:

[(1, 205979282), (2, 102989641), (73, 2821634), (146, 1410817), (239, 861838), (478, 430919), (5903, 34894), (11806, 17447)]