200856812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{124601}}^1$

素因数の和:124649

約数の個数: 24

約数和(自身を含む): 390751872

約数和(自身を除く): 189895060

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 124601, 249202, 498404, 1619813, 3239626, 3862631, 6479252, 7725262, 15450524, 50214203, 100428406, 200856812]

約数ペア:

[(1, 200856812), (2, 100428406), (4, 50214203), (13, 15450524), (26, 7725262), (31, 6479252), (52, 3862631), (62, 3239626), (124, 1619813), (403, 498404), (806, 249202), (1612, 124601)]