200766704260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1\times {\mathrm{130069}}^1$

素因数の和:131236

約数の個数: 48

約数和(自身を含む): 427944867840

約数和(自身を除く): 227178163580

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1087, 1420, 2174, 4348, 5435, 10870, 21740, 77177, 130069, 154354, 260138, 308708, 385885, 520276, 650345, 771770, 1300690, 1543540, 2601380, 9234899, 18469798, 36939596, 46174495, 92348990, 141385003, 184697980, 282770006, 565540012, 706925015, 1413850030, 2827700060, 10038335213, 20076670426, 40153340852, 50191676065, 100383352130, 200766704260]

約数ペア:

[(1, 200766704260), (2, 100383352130), (4, 50191676065), (5, 40153340852), (10, 20076670426), (20, 10038335213), (71, 2827700060), (142, 1413850030), (284, 706925015), (355, 565540012), (710, 282770006), (1087, 184697980), (1420, 141385003), (2174, 92348990), (4348, 46174495), (5435, 36939596), (10870, 18469798), (21740, 9234899), (77177, 2601380), (130069, 1543540), (154354, 1300690), (260138, 771770), (308708, 650345), (385885, 520276)]