208344552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 582554880

約数和(自身を除く): 374210328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 1657, 2028, 2418, 3224, 3314, 4056, 4836, 4971, 5239, 6628, 9672, 9942, 10478, 13256, 15717, 19884, 20956, 21541, 31434, 39768, 41912, 43082, 51367, 62868, 64623, 86164, 102734, 125736, 129246, 154101, 172328, 205468, 258492, 280033, 308202, 410936, 516984, 560066, 616404, 667771, 840099, 1120132, 1232808, 1335542, 1680198, 2003313, 2240264, 2671084, 3360396, 4006626, 5342168, 6720792, 8013252, 8681023, 16026504, 17362046, 26043069, 34724092, 52086138, 69448184, 104172276, 208344552]

約数ペア:

[(1, 208344552), (2, 104172276), (3, 69448184), (4, 52086138), (6, 34724092), (8, 26043069), (12, 17362046), (13, 16026504), (24, 8681023), (26, 8013252), (31, 6720792), (39, 5342168), (52, 4006626), (62, 3360396), (78, 2671084), (93, 2240264), (104, 2003313), (124, 1680198), (156, 1335542), (169, 1232808), (186, 1120132), (248, 840099), (312, 667771), (338, 616404), (372, 560066), (403, 516984), (507, 410936), (676, 308202), (744, 280033), (806, 258492), (1014, 205468), (1209, 172328), (1352, 154101), (1612, 129246), (1657, 125736), (2028, 102734), (2418, 86164), (3224, 64623), (3314, 62868), (4056, 51367), (4836, 43082), (4971, 41912), (5239, 39768), (6628, 31434), (9672, 21541), (9942, 20956), (10478, 19884), (13256, 15717)]