198231805295

素因数分解:

$5^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 246876076800

約数和(自身を除く): 48644271505

約数列:

[1, 5, 47, 89, 235, 421, 445, 479, 2105, 2209, 2395, 4183, 11045, 19787, 20915, 22513, 37469, 42631, 98935, 112565, 187345, 196601, 201659, 213155, 929989, 983005, 1008295, 1058111, 1761043, 2003657, 4649945, 5290555, 8805215, 9477973, 10018285, 17947651, 47389865, 82769021, 89738255, 94171879, 413845105, 445464731, 470859395, 843539597, 2227323655, 4217697985, 39646361059, 198231805295]

約数ペア:

[(1, 198231805295), (5, 39646361059), (47, 4217697985), (89, 2227323655), (235, 843539597), (421, 470859395), (445, 445464731), (479, 413845105), (2105, 94171879), (2209, 89738255), (2395, 82769021), (4183, 47389865), (11045, 17947651), (19787, 10018285), (20915, 9477973), (22513, 8805215), (37469, 5290555), (42631, 4649945), (98935, 2003657), (112565, 1761043), (187345, 1058111), (196601, 1008295), (201659, 983005), (213155, 929989)]