202249630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6991}}^1$

素因数の和:7272

約数の個数: 32

約数和(自身を含む): 398711808

約数和(自身を除く): 196462178

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2893, 5786, 6991, 13982, 14465, 28930, 34955, 69910, 76901, 153802, 384505, 769010, 1838633, 3677266, 9193165, 18386330, 20224963, 40449926, 101124815, 202249630]

約数ペア:

[(1, 202249630), (2, 101124815), (5, 40449926), (10, 20224963), (11, 18386330), (22, 9193165), (55, 3677266), (110, 1838633), (263, 769010), (526, 384505), (1315, 153802), (2630, 76901), (2893, 69910), (5786, 34955), (6991, 28930), (13982, 14465)]