208449528

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 610606800

約数和(自身を除く): 402157272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 157, 168, 196, 294, 314, 392, 471, 588, 628, 942, 1099, 1129, 1176, 1256, 1884, 2198, 2258, 3297, 3387, 3768, 4396, 4516, 6594, 6774, 7693, 7903, 8792, 9032, 13188, 13548, 15386, 15806, 23079, 23709, 26376, 27096, 30772, 31612, 46158, 47418, 55321, 61544, 63224, 92316, 94836, 110642, 165963, 177253, 184632, 189672, 221284, 331926, 354506, 442568, 531759, 663852, 709012, 1063518, 1240771, 1327704, 1418024, 2127036, 2481542, 3722313, 4254072, 4963084, 7444626, 8685397, 9926168, 14889252, 17370794, 26056191, 29778504, 34741588, 52112382, 69483176, 104224764, 208449528]

約数ペア:

[(1, 208449528), (2, 104224764), (3, 69483176), (4, 52112382), (6, 34741588), (7, 29778504), (8, 26056191), (12, 17370794), (14, 14889252), (21, 9926168), (24, 8685397), (28, 7444626), (42, 4963084), (49, 4254072), (56, 3722313), (84, 2481542), (98, 2127036), (147, 1418024), (157, 1327704), (168, 1240771), (196, 1063518), (294, 709012), (314, 663852), (392, 531759), (471, 442568), (588, 354506), (628, 331926), (942, 221284), (1099, 189672), (1129, 184632), (1176, 177253), (1256, 165963), (1884, 110642), (2198, 94836), (2258, 92316), (3297, 63224), (3387, 61544), (3768, 55321), (4396, 47418), (4516, 46158), (6594, 31612), (6774, 30772), (7693, 27096), (7903, 26376), (8792, 23709), (9032, 23079), (13188, 15806), (13548, 15386)]