204518563072

素因数分解:

$2^8\times {\mathrm{51907}}^1\times {\mathrm{15391}}^1$

素因数の和:67314

約数の個数: 36

約数和(自身を含む): 408272615296

約数和(自身を除く): 203754052224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 15391, 30782, 51907, 61564, 103814, 123128, 207628, 246256, 415256, 492512, 830512, 985024, 1661024, 1970048, 3322048, 3940096, 6644096, 13288192, 798900637, 1597801274, 3195602548, 6391205096, 12782410192, 25564820384, 51129640768, 102259281536, 204518563072]

約数ペア:

[(1, 204518563072), (2, 102259281536), (4, 51129640768), (8, 25564820384), (16, 12782410192), (32, 6391205096), (64, 3195602548), (128, 1597801274), (256, 798900637), (15391, 13288192), (30782, 6644096), (51907, 3940096), (61564, 3322048), (103814, 1970048), (123128, 1661024), (207628, 985024), (246256, 830512), (415256, 492512)]