206821098

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 511056000

約数和(自身を除く): 304234902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 181, 198, 199, 261, 319, 362, 398, 522, 543, 597, 638, 957, 1086, 1194, 1629, 1791, 1914, 1991, 2189, 2871, 3258, 3582, 3982, 4378, 5249, 5742, 5771, 5973, 6567, 10498, 11542, 11946, 13134, 15747, 17313, 17919, 19701, 31494, 34626, 35838, 36019, 39402, 47241, 51939, 57739, 63481, 72038, 94482, 103878, 108057, 115478, 126962, 173217, 190443, 216114, 324171, 346434, 380886, 396209, 519651, 571329, 648342, 792418, 1039302, 1044551, 1142658, 1188627, 2089102, 2377254, 3133653, 3565881, 6267306, 7131762, 9400959, 11490061, 18801918, 22980122, 34470183, 68940366, 103410549, 206821098]

約数ペア:

[(1, 206821098), (2, 103410549), (3, 68940366), (6, 34470183), (9, 22980122), (11, 18801918), (18, 11490061), (22, 9400959), (29, 7131762), (33, 6267306), (58, 3565881), (66, 3133653), (87, 2377254), (99, 2089102), (174, 1188627), (181, 1142658), (198, 1044551), (199, 1039302), (261, 792418), (319, 648342), (362, 571329), (398, 519651), (522, 396209), (543, 380886), (597, 346434), (638, 324171), (957, 216114), (1086, 190443), (1194, 173217), (1629, 126962), (1791, 115478), (1914, 108057), (1991, 103878), (2189, 94482), (2871, 72038), (3258, 63481), (3582, 57739), (3982, 51939), (4378, 47241), (5249, 39402), (5742, 36019), (5771, 35838), (5973, 34626), (6567, 31494), (10498, 19701), (11542, 17919), (11946, 17313), (13134, 15747)]