196674518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{99431}}^1$

素因数の和:99499

約数の個数: 16

約数和(自身を含む): 315000576

約数和(自身を除く): 118326058

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 99431, 198862, 2286913, 4275533, 4573826, 8551066, 98337259, 196674518]

約数ペア:

[(1, 196674518), (2, 98337259), (23, 8551066), (43, 4573826), (46, 4275533), (86, 2286913), (989, 198862), (1978, 99431)]