208403514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1856

約数の個数: 96

約数和(自身を含む): 535541760

約数和(自身を除く): 327138246

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 341, 342, 418, 558, 589, 627, 682, 1023, 1178, 1254, 1767, 1787, 1881, 2046, 3069, 3534, 3574, 3762, 5301, 5361, 6138, 6479, 10602, 10722, 12958, 16083, 19437, 19657, 32166, 33953, 38874, 39314, 55397, 58311, 58971, 67906, 101859, 110794, 116622, 117942, 166191, 176913, 203718, 305577, 332382, 353826, 373483, 498573, 609367, 611154, 746966, 997146, 1052543, 1120449, 1218734, 1828101, 2105086, 2240898, 3157629, 3361347, 3656202, 5484303, 6315258, 6722694, 9472887, 10968606, 11577973, 18945774, 23155946, 34733919, 69467838, 104201757, 208403514]

約数ペア:

[(1, 208403514), (2, 104201757), (3, 69467838), (6, 34733919), (9, 23155946), (11, 18945774), (18, 11577973), (19, 10968606), (22, 9472887), (31, 6722694), (33, 6315258), (38, 5484303), (57, 3656202), (62, 3361347), (66, 3157629), (93, 2240898), (99, 2105086), (114, 1828101), (171, 1218734), (186, 1120449), (198, 1052543), (209, 997146), (279, 746966), (341, 611154), (342, 609367), (418, 498573), (558, 373483), (589, 353826), (627, 332382), (682, 305577), (1023, 203718), (1178, 176913), (1254, 166191), (1767, 117942), (1787, 116622), (1881, 110794), (2046, 101859), (3069, 67906), (3534, 58971), (3574, 58311), (3762, 55397), (5301, 39314), (5361, 38874), (6138, 33953), (6479, 32166), (10602, 19657), (10722, 19437), (12958, 16083)]