205389216

素因数分解:

$2^5\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2671}}^1$

素因数の和:2779

約数の個数: 96

約数和(自身を含む): 606009600

約数和(自身を除く): 400620384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 89, 96, 108, 144, 178, 216, 267, 288, 356, 432, 534, 712, 801, 864, 1068, 1424, 1602, 2136, 2403, 2671, 2848, 3204, 4272, 4806, 5342, 6408, 8013, 8544, 9612, 10684, 12816, 16026, 19224, 21368, 24039, 25632, 32052, 38448, 42736, 48078, 64104, 72117, 76896, 85472, 96156, 128208, 144234, 192312, 237719, 256416, 288468, 384624, 475438, 576936, 713157, 769248, 950876, 1153872, 1426314, 1901752, 2139471, 2307744, 2852628, 3803504, 4278942, 5705256, 6418413, 7607008, 8557884, 11410512, 12836826, 17115768, 22821024, 25673652, 34231536, 51347304, 68463072, 102694608, 205389216]

約数ペア:

[(1, 205389216), (2, 102694608), (3, 68463072), (4, 51347304), (6, 34231536), (8, 25673652), (9, 22821024), (12, 17115768), (16, 12836826), (18, 11410512), (24, 8557884), (27, 7607008), (32, 6418413), (36, 5705256), (48, 4278942), (54, 3803504), (72, 2852628), (89, 2307744), (96, 2139471), (108, 1901752), (144, 1426314), (178, 1153872), (216, 950876), (267, 769248), (288, 713157), (356, 576936), (432, 475438), (534, 384624), (712, 288468), (801, 256416), (864, 237719), (1068, 192312), (1424, 144234), (1602, 128208), (2136, 96156), (2403, 85472), (2671, 76896), (2848, 72117), (3204, 64104), (4272, 48078), (4806, 42736), (5342, 38448), (6408, 32052), (8013, 25632), (8544, 24039), (9612, 21368), (10684, 19224), (12816, 16026)]