196417984

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14143}}^1$

素因数の和:14193

約数の個数: 56

約数和(自身を含む): 459849728

約数和(自身を除く): 263431744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 14143, 28286, 56572, 99001, 113144, 198002, 226288, 396004, 438433, 452576, 792008, 876866, 905152, 1584016, 1753732, 3069031, 3168032, 3507464, 6138062, 6336064, 7014928, 12276124, 14029856, 24552248, 28059712, 49104496, 98208992, 196417984]

約数ペア:

[(1, 196417984), (2, 98208992), (4, 49104496), (7, 28059712), (8, 24552248), (14, 14029856), (16, 12276124), (28, 7014928), (31, 6336064), (32, 6138062), (56, 3507464), (62, 3168032), (64, 3069031), (112, 1753732), (124, 1584016), (217, 905152), (224, 876866), (248, 792008), (434, 452576), (448, 438433), (496, 396004), (868, 226288), (992, 198002), (1736, 113144), (1984, 99001), (3472, 56572), (6944, 28286), (13888, 14143)]