187720802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{42071}}^1$

素因数の和:42193

約数の個数: 16

約数和(自身を含む): 296860032

約数和(自身を除く): 109139230

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 42071, 84142, 967633, 1935266, 4080887, 8161774, 93860401, 187720802]

約数ペア:

[(1, 187720802), (2, 93860401), (23, 8161774), (46, 4080887), (97, 1935266), (194, 967633), (2231, 84142), (4462, 42071)]