205656677828

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1\times {\mathrm{2939}}^1$

素因数の和:3837

約数の個数: 96

約数和(自身を含む): 426640193280

約数和(自身を除く): 220983515452

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 427, 742, 773, 854, 1484, 1546, 1708, 2939, 3092, 3233, 5411, 5878, 6466, 10822, 11756, 12932, 20573, 21644, 22631, 40969, 41146, 45262, 47153, 81938, 82292, 90524, 94306, 155767, 163876, 179279, 188612, 286783, 311534, 330071, 358558, 573566, 623068, 660142, 717116, 1090369, 1147132, 1254953, 1320284, 2180738, 2271847, 2499109, 2509906, 4361476, 4543694, 4998218, 5019812, 9087388, 9501787, 9996436, 15902929, 17493763, 19003574, 31805858, 34987526, 38007148, 63611716, 66512509, 69975052, 120407891, 133025018, 138582667, 240815782, 266050036, 277165334, 481631564, 554330668, 842855237, 970078669, 1685710474, 1940157338, 3371420948, 3880314676, 7344881351, 14689762702, 29379525404, 51414169457, 102828338914, 205656677828]

約数ペア:

[(1, 205656677828), (2, 102828338914), (4, 51414169457), (7, 29379525404), (14, 14689762702), (28, 7344881351), (53, 3880314676), (61, 3371420948), (106, 1940157338), (122, 1685710474), (212, 970078669), (244, 842855237), (371, 554330668), (427, 481631564), (742, 277165334), (773, 266050036), (854, 240815782), (1484, 138582667), (1546, 133025018), (1708, 120407891), (2939, 69975052), (3092, 66512509), (3233, 63611716), (5411, 38007148), (5878, 34987526), (6466, 31805858), (10822, 19003574), (11756, 17493763), (12932, 15902929), (20573, 9996436), (21644, 9501787), (22631, 9087388), (40969, 5019812), (41146, 4998218), (45262, 4543694), (47153, 4361476), (81938, 2509906), (82292, 2499109), (90524, 2271847), (94306, 2180738), (155767, 1320284), (163876, 1254953), (179279, 1147132), (188612, 1090369), (286783, 717116), (311534, 660142), (330071, 623068), (358558, 573566)]