219033577

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 286623360

約数和(自身を除く): 67589783

約数列:

[1, 7, 19, 23, 49, 53, 133, 161, 193, 371, 437, 931, 1007, 1127, 1219, 1351, 2597, 3059, 3667, 4439, 7049, 8533, 9457, 10229, 21413, 23161, 25669, 31073, 49343, 59731, 71603, 84341, 162127, 179683, 194351, 217511, 235267, 501221, 590387, 1134889, 1360457, 1646869, 4132709, 4470073, 9523199, 11528083, 31290511, 219033577]

約数ペア:

[(1, 219033577), (7, 31290511), (19, 11528083), (23, 9523199), (49, 4470073), (53, 4132709), (133, 1646869), (161, 1360457), (193, 1134889), (371, 590387), (437, 501221), (931, 235267), (1007, 217511), (1127, 194351), (1219, 179683), (1351, 162127), (2597, 84341), (3059, 71603), (3667, 59731), (4439, 49343), (7049, 31073), (8533, 25669), (9457, 23161), (10229, 21413)]