201464656

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{32369}}^1$

素因数の和:32766

約数の個数: 20

約数和(自身を含む): 391353300

約数和(自身を除く): 189888644

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 32369, 64738, 129476, 258952, 517904, 12591541, 25183082, 50366164, 100732328, 201464656]

約数ペア:

[(1, 201464656), (2, 100732328), (4, 50366164), (8, 25183082), (16, 12591541), (389, 517904), (778, 258952), (1556, 129476), (3112, 64738), (6224, 32369)]