249025198

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{9629}}^1$

素因数の和:9891

約数の個数: 16

約数和(自身を含む): 381116880

約数和(自身を除く): 132091682

約数列:

[1, 2, 67, 134, 193, 386, 9629, 12931, 19258, 25862, 645143, 1290286, 1858397, 3716794, 124512599, 249025198]

約数ペア:

[(1, 249025198), (2, 124512599), (67, 3716794), (134, 1858397), (193, 1290286), (386, 645143), (9629, 25862), (12931, 19258)]