200880221236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2657}}^1\times {\mathrm{439559}}^1$

素因数の和:442263

約数の個数: 24

約数和(自身を含む): 359851947840

約数和(自身を除く): 158971726604

約数列:

[1, 2, 4, 43, 86, 172, 2657, 5314, 10628, 114251, 228502, 439559, 457004, 879118, 1758236, 18901037, 37802074, 75604148, 1167908263, 2335816526, 4671633052, 50220055309, 100440110618, 200880221236]

約数ペア:

[(1, 200880221236), (2, 100440110618), (4, 50220055309), (43, 4671633052), (86, 2335816526), (172, 1167908263), (2657, 75604148), (5314, 37802074), (10628, 18901037), (114251, 1758236), (228502, 879118), (439559, 457004)]