246075137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 345047040

約数和(自身を除く): 98971903

約数列:

[1, 7, 11, 19, 23, 71, 77, 103, 133, 161, 209, 253, 437, 497, 721, 781, 1133, 1349, 1463, 1633, 1771, 1957, 2369, 3059, 4807, 5467, 7313, 7931, 9443, 11431, 13699, 14839, 16583, 17963, 21527, 26059, 31027, 33649, 45011, 51191, 80443, 103873, 125741, 138947, 150689, 168199, 182413, 217189, 315077, 341297, 495121, 563101, 972629, 1177393, 1528417, 1850189, 2389079, 3195781, 3465847, 10698919, 12951323, 22370467, 35153591, 246075137]

約数ペア:

[(1, 246075137), (7, 35153591), (11, 22370467), (19, 12951323), (23, 10698919), (71, 3465847), (77, 3195781), (103, 2389079), (133, 1850189), (161, 1528417), (209, 1177393), (253, 972629), (437, 563101), (497, 495121), (721, 341297), (781, 315077), (1133, 217189), (1349, 182413), (1463, 168199), (1633, 150689), (1771, 138947), (1957, 125741), (2369, 103873), (3059, 80443), (4807, 51191), (5467, 45011), (7313, 33649), (7931, 31027), (9443, 26059), (11431, 21527), (13699, 17963), (14839, 16583)]