209658162

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{2293}}^1$

素因数の和:2623

約数の個数: 48

約数和(自身を含む): 489557952

約数和(自身を除く): 279899790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 311, 622, 933, 1866, 2177, 2293, 4354, 4586, 6531, 6879, 13062, 13758, 15239, 16051, 30478, 32102, 45717, 48153, 91434, 96306, 112357, 224714, 337071, 674142, 713123, 1426246, 2139369, 4278738, 4991861, 9983722, 14975583, 29951166, 34943027, 69886054, 104829081, 209658162]

約数ペア:

[(1, 209658162), (2, 104829081), (3, 69886054), (6, 34943027), (7, 29951166), (14, 14975583), (21, 9983722), (42, 4991861), (49, 4278738), (98, 2139369), (147, 1426246), (294, 713123), (311, 674142), (622, 337071), (933, 224714), (1866, 112357), (2177, 96306), (2293, 91434), (4354, 48153), (4586, 45717), (6531, 32102), (6879, 30478), (13062, 16051), (13758, 15239)]