207680914

素因数分解:

$2^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{8443}}^1$

素因数の和:8710

約数の個数: 24

約数和(自身を含む): 363868848

約数和(自身を除く): 156187934

約数列:

[1, 2, 7, 14, 49, 98, 251, 502, 1757, 3514, 8443, 12299, 16886, 24598, 59101, 118202, 413707, 827414, 2119193, 4238386, 14834351, 29668702, 103840457, 207680914]

約数ペア:

[(1, 207680914), (2, 103840457), (7, 29668702), (14, 14834351), (49, 4238386), (98, 2119193), (251, 827414), (502, 413707), (1757, 118202), (3514, 59101), (8443, 24598), (12299, 16886)]