202030792

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{245183}}^1$

素因数の和:245292

約数の個数: 16

約数和(自身を含む): 382487040

約数和(自身を除く): 180456248

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 245183, 490366, 980732, 1961464, 25253849, 50507698, 101015396, 202030792]

約数ペア:

[(1, 202030792), (2, 101015396), (4, 50507698), (8, 25253849), (103, 1961464), (206, 980732), (412, 490366), (824, 245183)]