218061935

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8123}}^1$

素因数の和:8207

約数の個数: 32

約数和(自身を含む): 327559680

約数和(自身を除く): 109497745

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 3835, 5369, 8123, 26845, 40615, 56861, 105599, 284305, 479257, 527995, 739193, 2396285, 3354799, 3695965, 6230341, 16773995, 31151705, 43612387, 218061935]

約数ペア:

[(1, 218061935), (5, 43612387), (7, 31151705), (13, 16773995), (35, 6230341), (59, 3695965), (65, 3354799), (91, 2396285), (295, 739193), (413, 527995), (455, 479257), (767, 284305), (2065, 105599), (3835, 56861), (5369, 40615), (8123, 26845)]