206801919

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{5939}}^1$

素因数の和:6071

約数の個数: 24

約数和(自身を含む): 308571120

約数和(自身を除く): 101769201

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 3869, 5939, 11607, 17817, 34821, 53451, 314767, 433547, 944301, 1300641, 2832903, 3901923, 22977991, 68933973, 206801919]

約数ペア:

[(1, 206801919), (3, 68933973), (9, 22977991), (53, 3901923), (73, 2832903), (159, 1300641), (219, 944301), (477, 433547), (657, 314767), (3869, 53451), (5939, 34821), (11607, 17817)]