252001108

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{65557}}^1$

素因数の和:65623

約数の個数: 18

約数和(自身を含む): 455693658

約数和(自身を除く): 203692550

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 65557, 131114, 262228, 2032267, 4064534, 8129068, 63000277, 126000554, 252001108]

約数ペア:

[(1, 252001108), (2, 126000554), (4, 63000277), (31, 8129068), (62, 4064534), (124, 2032267), (961, 262228), (1922, 131114), (3844, 65557)]