203506240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2004

約数の個数: 112

約数和(自身を含む): 565903872

約数和(自身を除く): 362397632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 1933, 2240, 2632, 3008, 3290, 3760, 3866, 5264, 6580, 7520, 7732, 9665, 10528, 13160, 13531, 15040, 15464, 19330, 21056, 26320, 27062, 30928, 38660, 52640, 54124, 61856, 67655, 77320, 90851, 105280, 108248, 123712, 135310, 154640, 181702, 216496, 270620, 309280, 363404, 432992, 454255, 541240, 618560, 635957, 726808, 865984, 908510, 1082480, 1271914, 1453616, 1817020, 2164960, 2543828, 2907232, 3179785, 3634040, 4329920, 5087656, 5814464, 6359570, 7268080, 10175312, 12719140, 14536160, 20350624, 25438280, 29072320, 40701248, 50876560, 101753120, 203506240]

約数ペア:

[(1, 203506240), (2, 101753120), (4, 50876560), (5, 40701248), (7, 29072320), (8, 25438280), (10, 20350624), (14, 14536160), (16, 12719140), (20, 10175312), (28, 7268080), (32, 6359570), (35, 5814464), (40, 5087656), (47, 4329920), (56, 3634040), (64, 3179785), (70, 2907232), (80, 2543828), (94, 2164960), (112, 1817020), (140, 1453616), (160, 1271914), (188, 1082480), (224, 908510), (235, 865984), (280, 726808), (320, 635957), (329, 618560), (376, 541240), (448, 454255), (470, 432992), (560, 363404), (658, 309280), (752, 270620), (940, 216496), (1120, 181702), (1316, 154640), (1504, 135310), (1645, 123712), (1880, 108248), (1933, 105280), (2240, 90851), (2632, 77320), (3008, 67655), (3290, 61856), (3760, 54124), (3866, 52640), (5264, 38660), (6580, 30928), (7520, 27062), (7732, 26320), (9665, 21056), (10528, 19330), (13160, 15464), (13531, 15040)]