207960052

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{290447}}^1$

素因数の和:290630

約数の個数: 12

約数和(自身を含む): 365964480

約数和(自身を除く): 158004428

約数列:

[1, 2, 4, 179, 358, 716, 290447, 580894, 1161788, 51990013, 103980026, 207960052]

約数ペア:

[(1, 207960052), (2, 103980026), (4, 51990013), (179, 1161788), (358, 580894), (716, 290447)]