201213716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 403159680

約数和(自身を除く): 201945964

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 71, 116, 142, 284, 319, 638, 781, 1276, 1562, 2059, 2221, 3124, 4118, 4442, 8236, 8884, 22649, 24431, 45298, 48862, 64409, 90596, 97724, 128818, 157691, 257636, 315382, 630764, 708499, 1416998, 1734601, 2833996, 3469202, 4573039, 6938404, 9146078, 18292156, 50303429, 100606858, 201213716]

約数ペア:

[(1, 201213716), (2, 100606858), (4, 50303429), (11, 18292156), (22, 9146078), (29, 6938404), (44, 4573039), (58, 3469202), (71, 2833996), (116, 1734601), (142, 1416998), (284, 708499), (319, 630764), (638, 315382), (781, 257636), (1276, 157691), (1562, 128818), (2059, 97724), (2221, 90596), (3124, 64409), (4118, 48862), (4442, 45298), (8236, 24431), (8884, 22649)]