196205512

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{187219}}^1$

素因数の和:187356

約数の個数: 16

約数和(自身を含む): 370695600

約数和(自身を除く): 174490088

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 187219, 374438, 748876, 1497752, 24525689, 49051378, 98102756, 196205512]

約数ペア:

[(1, 196205512), (2, 98102756), (4, 49051378), (8, 24525689), (131, 1497752), (262, 748876), (524, 374438), (1048, 187219)]