205542016

素因数分解:

$2^7\times {\mathrm{353}}^1\times {\mathrm{4549}}^1$

素因数の和:4916

約数の個数: 32

約数和(自身を含む): 410728500

約数和(自身を除く): 205186484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 353, 706, 1412, 2824, 4549, 5648, 9098, 11296, 18196, 22592, 36392, 45184, 72784, 145568, 291136, 582272, 1605797, 3211594, 6423188, 12846376, 25692752, 51385504, 102771008, 205542016]

約数ペア:

[(1, 205542016), (2, 102771008), (4, 51385504), (8, 25692752), (16, 12846376), (32, 6423188), (64, 3211594), (128, 1605797), (353, 582272), (706, 291136), (1412, 145568), (2824, 72784), (4549, 45184), (5648, 36392), (9098, 22592), (11296, 18196)]