194639156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{49201}}^1$

素因数の和:49271

約数の個数: 24

約数和(自身を含む): 363701184

約数和(自身を除く): 169062028

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 49201, 98402, 196804, 1131623, 2115643, 2263246, 4231286, 4526492, 8462572, 48659789, 97319578, 194639156]

約数ペア:

[(1, 194639156), (2, 97319578), (4, 48659789), (23, 8462572), (43, 4526492), (46, 4231286), (86, 2263246), (92, 2115643), (172, 1131623), (989, 196804), (1978, 98402), (3956, 49201)]