212900809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 248714208

約数和(自身を除く): 35813399

約数列:

[1, 11, 17, 187, 193, 289, 347, 2123, 3179, 3281, 3817, 5899, 36091, 55777, 64889, 66971, 100283, 613547, 736681, 1103113, 1138507, 12523577, 19354619, 212900809]

約数ペア:

[(1, 212900809), (11, 19354619), (17, 12523577), (187, 1138507), (193, 1103113), (289, 736681), (347, 613547), (2123, 100283), (3179, 66971), (3281, 64889), (3817, 55777), (5899, 36091)]