205540038

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 509443200

約数和(自身を除く): 303903162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 83, 99, 121, 166, 198, 242, 249, 297, 363, 379, 498, 594, 726, 747, 758, 913, 1089, 1137, 1494, 1826, 2178, 2241, 2274, 2739, 3267, 3411, 4169, 4482, 5478, 6534, 6822, 8217, 8338, 10043, 10233, 12507, 16434, 20086, 20466, 24651, 25014, 30129, 31457, 37521, 45859, 49302, 60258, 62914, 75042, 90387, 91718, 94371, 112563, 137577, 180774, 188742, 225126, 271161, 275154, 283113, 346027, 412731, 542322, 566226, 692054, 825462, 849339, 1038081, 1238193, 1698678, 2076162, 2476386, 3114243, 3806297, 6228486, 7612594, 9342729, 11418891, 18685458, 22837782, 34256673, 68513346, 102770019, 205540038]

約数ペア:

[(1, 205540038), (2, 102770019), (3, 68513346), (6, 34256673), (9, 22837782), (11, 18685458), (18, 11418891), (22, 9342729), (27, 7612594), (33, 6228486), (54, 3806297), (66, 3114243), (83, 2476386), (99, 2076162), (121, 1698678), (166, 1238193), (198, 1038081), (242, 849339), (249, 825462), (297, 692054), (363, 566226), (379, 542322), (498, 412731), (594, 346027), (726, 283113), (747, 275154), (758, 271161), (913, 225126), (1089, 188742), (1137, 180774), (1494, 137577), (1826, 112563), (2178, 94371), (2241, 91718), (2274, 90387), (2739, 75042), (3267, 62914), (3411, 60258), (4169, 49302), (4482, 45859), (5478, 37521), (6534, 31457), (6822, 30129), (8217, 25014), (8338, 24651), (10043, 20466), (10233, 20086), (12507, 16434)]