214727786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{19997}}^1$

素因数の和:20078

約数の個数: 32

約数和(自身を含む): 403159680

約数和(自身を除く): 188431894

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 5369, 10738, 19997, 39994, 139979, 259961, 279958, 519922, 1179823, 1819727, 2359646, 3639454, 8258761, 15337699, 16517522, 30675398, 107363893, 214727786]

約数ペア:

[(1, 214727786), (2, 107363893), (7, 30675398), (13, 16517522), (14, 15337699), (26, 8258761), (59, 3639454), (91, 2359646), (118, 1819727), (182, 1179823), (413, 519922), (767, 279958), (826, 259961), (1534, 139979), (5369, 39994), (10738, 19997)]