199835776

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9697}}^1$

素因数の和:9741

約数の個数: 64

約数和(自身を含む): 474814080

約数和(自身を除く): 274978304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 9697, 10304, 19394, 20608, 38788, 67879, 77576, 135758, 155152, 223031, 271516, 310304, 446062, 543032, 620608, 892124, 1086064, 1241216, 1561217, 1784248, 2172128, 3122434, 3568496, 4344256, 6244868, 7136992, 8688512, 12489736, 14273984, 24979472, 28547968, 49958944, 99917888, 199835776]

約数ペア:

[(1, 199835776), (2, 99917888), (4, 49958944), (7, 28547968), (8, 24979472), (14, 14273984), (16, 12489736), (23, 8688512), (28, 7136992), (32, 6244868), (46, 4344256), (56, 3568496), (64, 3122434), (92, 2172128), (112, 1784248), (128, 1561217), (161, 1241216), (184, 1086064), (224, 892124), (322, 620608), (368, 543032), (448, 446062), (644, 310304), (736, 271516), (896, 223031), (1288, 155152), (1472, 135758), (2576, 77576), (2944, 67879), (5152, 38788), (9697, 20608), (10304, 19394)]