205815695436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6703}}^1\times {\mathrm{65609}}^1$

素因数の和:72335

約数の個数: 72

約数和(自身を含む): 560368186560

約数和(自身を除く): 354552491124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 6703, 13406, 20109, 26812, 40218, 60327, 65609, 80436, 87139, 120654, 131218, 174278, 196827, 241308, 261417, 262436, 348556, 393654, 522834, 590481, 784251, 787308, 852917, 1045668, 1180962, 1568502, 1705834, 2361924, 2558751, 3137004, 3411668, 5117502, 7676253, 10235004, 15352506, 30705012, 439777127, 879554254, 1319331381, 1759108508, 2638662762, 3957994143, 5277325524, 5717102651, 7915988286, 11434205302, 15831976572, 17151307953, 22868410604, 34302615906, 51453923859, 68605231812, 102907847718, 205815695436]

約数ペア:

[(1, 205815695436), (2, 102907847718), (3, 68605231812), (4, 51453923859), (6, 34302615906), (9, 22868410604), (12, 17151307953), (13, 15831976572), (18, 11434205302), (26, 7915988286), (36, 5717102651), (39, 5277325524), (52, 3957994143), (78, 2638662762), (117, 1759108508), (156, 1319331381), (234, 879554254), (468, 439777127), (6703, 30705012), (13406, 15352506), (20109, 10235004), (26812, 7676253), (40218, 5117502), (60327, 3411668), (65609, 3137004), (80436, 2558751), (87139, 2361924), (120654, 1705834), (131218, 1568502), (174278, 1180962), (196827, 1045668), (241308, 852917), (261417, 787308), (262436, 784251), (348556, 590481), (393654, 522834)]