204060729598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1259743}}^1$

素因数の和:1259992

約数の個数: 32

約数和(自身を含む): 344665958400

約数和(自身を除く): 140605228802

約数列:

[1, 2, 11, 22, 37, 74, 199, 398, 407, 814, 2189, 4378, 7363, 14726, 80993, 161986, 1259743, 2519486, 13857173, 27714346, 46610491, 93220982, 250688857, 501377714, 512715401, 1025430802, 2757577427, 5515154854, 9275487709, 18550975418, 102030364799, 204060729598]

約数ペア:

[(1, 204060729598), (2, 102030364799), (11, 18550975418), (22, 9275487709), (37, 5515154854), (74, 2757577427), (199, 1025430802), (398, 512715401), (407, 501377714), (814, 250688857), (2189, 93220982), (4378, 46610491), (7363, 27714346), (14726, 13857173), (80993, 2519486), (161986, 1259743)]