214801888

素因数分解:

$2^5\times 7^2\times {\mathrm{136991}}^1$

素因数の和:137015

約数の個数: 36

約数和(自身を含む): 491938272

約数和(自身を除く): 277136384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 136991, 273982, 547964, 958937, 1095928, 1917874, 2191856, 3835748, 4383712, 6712559, 7671496, 13425118, 15342992, 26850236, 30685984, 53700472, 107400944, 214801888]

約数ペア:

[(1, 214801888), (2, 107400944), (4, 53700472), (7, 30685984), (8, 26850236), (14, 15342992), (16, 13425118), (28, 7671496), (32, 6712559), (49, 4383712), (56, 3835748), (98, 2191856), (112, 1917874), (196, 1095928), (224, 958937), (392, 547964), (784, 273982), (1568, 136991)]