206747142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{15727}}^1$

素因数の和:16052

約数の個数: 32

約数和(自身を含む): 474104832

約数和(自身を除く): 267357690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4382, 6573, 13146, 15727, 31454, 47181, 94362, 110089, 220178, 330267, 660534, 4922551, 9845102, 14767653, 29535306, 34457857, 68915714, 103373571, 206747142]

約数ペア:

[(1, 206747142), (2, 103373571), (3, 68915714), (6, 34457857), (7, 29535306), (14, 14767653), (21, 9845102), (42, 4922551), (313, 660534), (626, 330267), (939, 220178), (1878, 110089), (2191, 94362), (4382, 47181), (6573, 31454), (13146, 15727)]