201805794

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 451156992

約数和(自身を除く): 249351198

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 127, 129, 254, 258, 381, 387, 762, 774, 1143, 2053, 2286, 4106, 5461, 6159, 10922, 12318, 16383, 18477, 32766, 36954, 49149, 88279, 98298, 176558, 260731, 264837, 521462, 529674, 782193, 794511, 1564386, 1589022, 2346579, 4693158, 11211433, 22422866, 33634299, 67268598, 100902897, 201805794]

約数ペア:

[(1, 201805794), (2, 100902897), (3, 67268598), (6, 33634299), (9, 22422866), (18, 11211433), (43, 4693158), (86, 2346579), (127, 1589022), (129, 1564386), (254, 794511), (258, 782193), (381, 529674), (387, 521462), (762, 264837), (774, 260731), (1143, 176558), (2053, 98298), (2286, 88279), (4106, 49149), (5461, 36954), (6159, 32766), (10922, 18477), (12318, 16383)]