199895714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{34217}}^1$

素因数の和:34369

約数の個数: 16

約数和(自身を含む): 315353088

約数和(自身を除く): 115457374

約数列:

[1, 2, 23, 46, 127, 254, 2921, 5842, 34217, 68434, 786991, 1573982, 4345559, 8691118, 99947857, 199895714]

約数ペア:

[(1, 199895714), (2, 99947857), (23, 8691118), (46, 4345559), (127, 1573982), (254, 786991), (2921, 68434), (5842, 34217)]