206272326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3781

約数の個数: 64

約数和(自身を含む): 478679040

約数和(自身を除く): 272406714

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 3709, 4278, 7418, 9269, 11127, 18538, 22254, 27807, 48217, 55614, 85307, 96434, 114979, 144651, 170614, 229958, 255921, 289302, 344937, 511842, 689874, 1108991, 1494727, 2217982, 2644517, 2989454, 3326973, 4484181, 5289034, 6653946, 7933551, 8968362, 15867102, 34378721, 68757442, 103136163, 206272326]

約数ペア:

[(1, 206272326), (2, 103136163), (3, 68757442), (6, 34378721), (13, 15867102), (23, 8968362), (26, 7933551), (31, 6653946), (39, 5289034), (46, 4484181), (62, 3326973), (69, 2989454), (78, 2644517), (93, 2217982), (138, 1494727), (186, 1108991), (299, 689874), (403, 511842), (598, 344937), (713, 289302), (806, 255921), (897, 229958), (1209, 170614), (1426, 144651), (1794, 114979), (2139, 96434), (2418, 85307), (3709, 55614), (4278, 48217), (7418, 27807), (9269, 22254), (11127, 18538)]