200705032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 420912000

約数和(自身を除く): 220206968

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 157, 199, 292, 314, 398, 584, 628, 796, 803, 1256, 1592, 1606, 1727, 2189, 3212, 3454, 4378, 6424, 6908, 8756, 11461, 13816, 14527, 17512, 22922, 29054, 31243, 45844, 58108, 62486, 91688, 116216, 124972, 126071, 159797, 249944, 252142, 319594, 343673, 504284, 639188, 687346, 1008568, 1278376, 1374692, 2280739, 2749384, 4561478, 9122956, 18245912, 25088129, 50176258, 100352516, 200705032]

約数ペア:

[(1, 200705032), (2, 100352516), (4, 50176258), (8, 25088129), (11, 18245912), (22, 9122956), (44, 4561478), (73, 2749384), (88, 2280739), (146, 1374692), (157, 1278376), (199, 1008568), (292, 687346), (314, 639188), (398, 504284), (584, 343673), (628, 319594), (796, 252142), (803, 249944), (1256, 159797), (1592, 126071), (1606, 124972), (1727, 116216), (2189, 91688), (3212, 62486), (3454, 58108), (4378, 45844), (6424, 31243), (6908, 29054), (8756, 22922), (11461, 17512), (13816, 14527)]