207637286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{9239}}^1$

素因数の和:9919

約数の個数: 16

約数和(自身を含む): 330311520

約数和(自身を除く): 122674234

約数列:

[1, 2, 17, 34, 661, 1322, 9239, 11237, 18478, 22474, 157063, 314126, 6106979, 12213958, 103818643, 207637286]

約数ペア:

[(1, 207637286), (2, 103818643), (17, 12213958), (34, 6106979), (661, 314126), (1322, 157063), (9239, 22474), (11237, 18478)]