201293518

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{23833}}^1$

素因数の和:23979

約数の個数: 16

約数和(自身を含む): 312320736

約数和(自身を除く): 111027218

約数列:

[1, 2, 41, 82, 103, 206, 4223, 8446, 23833, 47666, 977153, 1954306, 2454799, 4909598, 100646759, 201293518]

約数ペア:

[(1, 201293518), (2, 100646759), (41, 4909598), (82, 2454799), (103, 1954306), (206, 977153), (4223, 47666), (8446, 23833)]