208189856

素因数分解:

$2^5\times 7^1\times {\mathrm{929419}}^1$

素因数の和:929436

約数の個数: 24

約数和(自身を含む): 468427680

約数和(自身を除く): 260237824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 929419, 1858838, 3717676, 6505933, 7435352, 13011866, 14870704, 26023732, 29741408, 52047464, 104094928, 208189856]

約数ペア:

[(1, 208189856), (2, 104094928), (4, 52047464), (7, 29741408), (8, 26023732), (14, 14870704), (16, 13011866), (28, 7435352), (32, 6505933), (56, 3717676), (112, 1858838), (224, 929419)]