205937710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10459}}^1$

素因数の和:10656

約数の個数: 32

約数和(自身を含む): 406684800

約数和(自身を除く): 200747090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 10459, 19690, 20918, 52295, 104590, 115049, 230098, 575245, 1150490, 1872161, 3744322, 9360805, 18721610, 20593771, 41187542, 102968855, 205937710]

約数ペア:

[(1, 205937710), (2, 102968855), (5, 41187542), (10, 20593771), (11, 18721610), (22, 9360805), (55, 3744322), (110, 1872161), (179, 1150490), (358, 575245), (895, 230098), (1790, 115049), (1969, 104590), (3938, 52295), (9845, 20918), (10459, 19690)]