200639656

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{7039}}^1$

素因数の和:7561

約数の個数: 32

約数和(自身を含む): 430848000

約数和(自身を除く): 230208344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 2036, 3563, 4072, 7039, 7126, 14078, 14252, 28156, 28504, 49273, 56312, 98546, 197092, 394184, 3582851, 7165702, 14331404, 25079957, 28662808, 50159914, 100319828, 200639656]

約数ペア:

[(1, 200639656), (2, 100319828), (4, 50159914), (7, 28662808), (8, 25079957), (14, 14331404), (28, 7165702), (56, 3582851), (509, 394184), (1018, 197092), (2036, 98546), (3563, 56312), (4072, 49273), (7039, 28504), (7126, 28156), (14078, 14252)]