201668918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 336389760

約数和(自身を除く): 134720842

約数列:

[1, 2, 11, 22, 83, 166, 179, 358, 617, 913, 1234, 1826, 1969, 3938, 6787, 13574, 14857, 29714, 51211, 102422, 110443, 163427, 220886, 326854, 563321, 1126642, 1214873, 2429746, 9166769, 18333538, 100834459, 201668918]

約数ペア:

[(1, 201668918), (2, 100834459), (11, 18333538), (22, 9166769), (83, 2429746), (166, 1214873), (179, 1126642), (358, 563321), (617, 326854), (913, 220886), (1234, 163427), (1826, 110443), (1969, 102422), (3938, 51211), (6787, 29714), (13574, 14857)]