208527447457

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{5197}}^1\times {\mathrm{35603}}^1$

素因数の和:40837

約数の個数: 24

約数和(自身を含む): 253175201856

約数和(自身を除く): 44647754399

約数列:

[1, 7, 23, 49, 161, 1127, 5197, 35603, 36379, 119531, 249221, 254653, 818869, 836717, 1744547, 5732083, 5857019, 40124581, 185028791, 1295201537, 4255662193, 9066410759, 29789635351, 208527447457]

約数ペア:

[(1, 208527447457), (7, 29789635351), (23, 9066410759), (49, 4255662193), (161, 1295201537), (1127, 185028791), (5197, 40124581), (35603, 5857019), (36379, 5732083), (119531, 1744547), (249221, 836717), (254653, 818869)]