205121354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{56383}}^1$

素因数の和:56509

約数の個数: 16

約数和(自身を含む): 328831488

約数和(自身を除く): 123710134

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 56383, 112766, 958511, 1917022, 6032981, 12065962, 102560677, 205121354]

約数ペア:

[(1, 205121354), (2, 102560677), (17, 12065962), (34, 6032981), (107, 1917022), (214, 958511), (1819, 112766), (3638, 56383)]