208334848

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2720

約数の個数: 52

約数和(自身を含む): 438709960

約数和(自身を除く): 230375112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 2677, 4096, 4864, 5354, 9728, 10708, 19456, 21416, 38912, 42832, 50863, 77824, 85664, 101726, 171328, 203452, 342656, 406904, 685312, 813808, 1370624, 1627616, 2741248, 3255232, 5482496, 6510464, 10964992, 13020928, 26041856, 52083712, 104167424, 208334848]

約数ペア:

[(1, 208334848), (2, 104167424), (4, 52083712), (8, 26041856), (16, 13020928), (19, 10964992), (32, 6510464), (38, 5482496), (64, 3255232), (76, 2741248), (128, 1627616), (152, 1370624), (256, 813808), (304, 685312), (512, 406904), (608, 342656), (1024, 203452), (1216, 171328), (2048, 101726), (2432, 85664), (2677, 77824), (4096, 50863), (4864, 42832), (5354, 38912), (9728, 21416), (10708, 19456)]