208342512

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29527}}^1$

素因数の和:29555

約数の個数: 90

約数和(自身を含む): 678287688

約数和(自身を除く): 469945176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 29527, 59054, 88581, 118108, 177162, 206689, 236216, 265743, 354324, 413378, 472432, 531486, 620067, 708648, 826756, 1062972, 1240134, 1417296, 1446823, 1653512, 1860201, 2125944, 2480268, 2893646, 3307024, 3720402, 4251888, 4340469, 4960536, 5787292, 7440804, 8680938, 9921072, 11574584, 13021407, 14881608, 17361876, 23149168, 26042814, 29763216, 34723752, 52085628, 69447504, 104171256, 208342512]

約数ペア:

[(1, 208342512), (2, 104171256), (3, 69447504), (4, 52085628), (6, 34723752), (7, 29763216), (8, 26042814), (9, 23149168), (12, 17361876), (14, 14881608), (16, 13021407), (18, 11574584), (21, 9921072), (24, 8680938), (28, 7440804), (36, 5787292), (42, 4960536), (48, 4340469), (49, 4251888), (56, 3720402), (63, 3307024), (72, 2893646), (84, 2480268), (98, 2125944), (112, 1860201), (126, 1653512), (144, 1446823), (147, 1417296), (168, 1240134), (196, 1062972), (252, 826756), (294, 708648), (336, 620067), (392, 531486), (441, 472432), (504, 413378), (588, 354324), (784, 265743), (882, 236216), (1008, 206689), (1176, 177162), (1764, 118108), (2352, 88581), (3528, 59054), (7056, 29527)]