191910208

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3373}}^1$

素因数の和:3519

約数の個数: 56

約数和(自身を含む): 438781952

約数和(自身を除く): 246871744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3373, 3556, 4064, 6746, 7112, 8128, 13492, 14224, 23611, 26984, 28448, 47222, 53968, 56896, 94444, 107936, 188888, 215872, 377776, 428371, 755552, 856742, 1511104, 1713484, 2998597, 3426968, 5997194, 6853936, 11994388, 13707872, 23988776, 27415744, 47977552, 95955104, 191910208]

約数ペア:

[(1, 191910208), (2, 95955104), (4, 47977552), (7, 27415744), (8, 23988776), (14, 13707872), (16, 11994388), (28, 6853936), (32, 5997194), (56, 3426968), (64, 2998597), (112, 1713484), (127, 1511104), (224, 856742), (254, 755552), (448, 428371), (508, 377776), (889, 215872), (1016, 188888), (1778, 107936), (2032, 94444), (3373, 56896), (3556, 53968), (4064, 47222), (6746, 28448), (7112, 26984), (8128, 23611), (13492, 14224)]