205453072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1167347}}^1$

素因数の和:1167366

約数の個数: 20

約数和(自身を含む): 434253456

約数和(自身を除く): 228800384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1167347, 2334694, 4669388, 9338776, 12840817, 18677552, 25681634, 51363268, 102726536, 205453072]

約数ペア:

[(1, 205453072), (2, 102726536), (4, 51363268), (8, 25681634), (11, 18677552), (16, 12840817), (22, 9338776), (44, 4669388), (88, 2334694), (176, 1167347)]