199380608

素因数分解:

$2^7\times 7^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 468840960

約数和(自身を除く): 269460352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 128, 166, 196, 224, 332, 383, 392, 448, 581, 664, 766, 784, 896, 1162, 1328, 1532, 1568, 2324, 2656, 2681, 3064, 3136, 4067, 4648, 5312, 5362, 6128, 6272, 8134, 9296, 10624, 10724, 12256, 16268, 18592, 18767, 21448, 24512, 31789, 32536, 37184, 37534, 42896, 49024, 63578, 65072, 74368, 75068, 85792, 127156, 130144, 150136, 171584, 222523, 254312, 260288, 300272, 343168, 445046, 508624, 520576, 600544, 890092, 1017248, 1201088, 1557661, 1780184, 2034496, 2402176, 3115322, 3560368, 4068992, 6230644, 7120736, 12461288, 14241472, 24922576, 28482944, 49845152, 99690304, 199380608]

約数ペア:

[(1, 199380608), (2, 99690304), (4, 49845152), (7, 28482944), (8, 24922576), (14, 14241472), (16, 12461288), (28, 7120736), (32, 6230644), (49, 4068992), (56, 3560368), (64, 3115322), (83, 2402176), (98, 2034496), (112, 1780184), (128, 1557661), (166, 1201088), (196, 1017248), (224, 890092), (332, 600544), (383, 520576), (392, 508624), (448, 445046), (581, 343168), (664, 300272), (766, 260288), (784, 254312), (896, 222523), (1162, 171584), (1328, 150136), (1532, 130144), (1568, 127156), (2324, 85792), (2656, 75068), (2681, 74368), (3064, 65072), (3136, 63578), (4067, 49024), (4648, 42896), (5312, 37534), (5362, 37184), (6128, 32536), (6272, 31789), (8134, 24512), (9296, 21448), (10624, 18767), (10724, 18592), (12256, 16268)]