207858266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8597}}^1$

素因数の和:8774

約数の個数: 32

約数和(自身を含む): 391243392

約数和(自身を除く): 183385126

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2198, 3454, 8597, 12089, 17194, 24178, 60179, 94567, 120358, 189134, 661969, 1323938, 1349729, 2699458, 9448103, 14847019, 18896206, 29694038, 103929133, 207858266]

約数ペア:

[(1, 207858266), (2, 103929133), (7, 29694038), (11, 18896206), (14, 14847019), (22, 9448103), (77, 2699458), (154, 1349729), (157, 1323938), (314, 661969), (1099, 189134), (1727, 120358), (2198, 94567), (3454, 60179), (8597, 24178), (12089, 17194)]