200437757584

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{90124891}}^1$

素因数の和:90125038

約数の個数: 20

約数和(自身を含む): 391142031280

約数和(自身を除く): 190704273696

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 90124891, 180249782, 360499564, 720999128, 1441998256, 12527359849, 25054719698, 50109439396, 100218878792, 200437757584]

約数ペア:

[(1, 200437757584), (2, 100218878792), (4, 50109439396), (8, 25054719698), (16, 12527359849), (139, 1441998256), (278, 720999128), (556, 360499564), (1112, 180249782), (2224, 90124891)]