208084228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{100621}}^1$

素因数の和:100683

約数の個数: 24

約数和(自身を含む): 405707904

約数和(自身を除く): 197623676

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 100621, 201242, 402484, 1106831, 2213662, 4427324, 4729187, 9458374, 18916748, 52021057, 104042114, 208084228]

約数ペア:

[(1, 208084228), (2, 104042114), (4, 52021057), (11, 18916748), (22, 9458374), (44, 4729187), (47, 4427324), (94, 2213662), (188, 1106831), (517, 402484), (1034, 201242), (2068, 100621)]