208919592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21817}}^1$

素因数の和:21855

約数の個数: 96

約数和(自身を含む): 680721600

約数和(自身を除く): 471802008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 21817, 43634, 65451, 87268, 130902, 152719, 174536, 196353, 261804, 305438, 392706, 414523, 458157, 523608, 610876, 785412, 829046, 916314, 1221752, 1243569, 1374471, 1570824, 1658092, 1832628, 2487138, 2748942, 2901661, 3316184, 3665256, 3730707, 4974276, 5497884, 5803322, 7461414, 8704983, 9948552, 10995768, 11606644, 14922828, 17409966, 23213288, 26114949, 29845656, 34819932, 52229898, 69639864, 104459796, 208919592]

約数ペア:

[(1, 208919592), (2, 104459796), (3, 69639864), (4, 52229898), (6, 34819932), (7, 29845656), (8, 26114949), (9, 23213288), (12, 17409966), (14, 14922828), (18, 11606644), (19, 10995768), (21, 9948552), (24, 8704983), (28, 7461414), (36, 5803322), (38, 5497884), (42, 4974276), (56, 3730707), (57, 3665256), (63, 3316184), (72, 2901661), (76, 2748942), (84, 2487138), (114, 1832628), (126, 1658092), (133, 1570824), (152, 1374471), (168, 1243569), (171, 1221752), (228, 916314), (252, 829046), (266, 785412), (342, 610876), (399, 523608), (456, 458157), (504, 414523), (532, 392706), (684, 305438), (798, 261804), (1064, 196353), (1197, 174536), (1368, 152719), (1596, 130902), (2394, 87268), (3192, 65451), (4788, 43634), (9576, 21817)]