205604965872

素因数分解:

$2^4\times 3^4\times {\mathrm{193}}^1\times {\mathrm{821999}}^1$

素因数の和:822212

約数の個数: 100

約数和(自身を含む): 598164468000

約数和(自身を除く): 392559502128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 193, 216, 324, 386, 432, 579, 648, 772, 1158, 1296, 1544, 1737, 2316, 3088, 3474, 4632, 5211, 6948, 9264, 10422, 13896, 15633, 20844, 27792, 31266, 41688, 62532, 83376, 125064, 250128, 821999, 1643998, 2465997, 3287996, 4931994, 6575992, 7397991, 9863988, 13151984, 14795982, 19727976, 22193973, 29591964, 39455952, 44387946, 59183928, 66581919, 88775892, 118367856, 133163838, 158645807, 177551784, 266327676, 317291614, 355103568, 475937421, 532655352, 634583228, 951874842, 1065310704, 1269166456, 1427812263, 1903749684, 2538332912, 2855624526, 3807499368, 4283436789, 5711249052, 7614998736, 8566873578, 11422498104, 12850310367, 17133747156, 22844996208, 25700620734, 34267494312, 51401241468, 68534988624, 102802482936, 205604965872]

約数ペア:

[(1, 205604965872), (2, 102802482936), (3, 68534988624), (4, 51401241468), (6, 34267494312), (8, 25700620734), (9, 22844996208), (12, 17133747156), (16, 12850310367), (18, 11422498104), (24, 8566873578), (27, 7614998736), (36, 5711249052), (48, 4283436789), (54, 3807499368), (72, 2855624526), (81, 2538332912), (108, 1903749684), (144, 1427812263), (162, 1269166456), (193, 1065310704), (216, 951874842), (324, 634583228), (386, 532655352), (432, 475937421), (579, 355103568), (648, 317291614), (772, 266327676), (1158, 177551784), (1296, 158645807), (1544, 133163838), (1737, 118367856), (2316, 88775892), (3088, 66581919), (3474, 59183928), (4632, 44387946), (5211, 39455952), (6948, 29591964), (9264, 22193973), (10422, 19727976), (13896, 14795982), (15633, 13151984), (20844, 9863988), (27792, 7397991), (31266, 6575992), (41688, 4931994), (62532, 3287996), (83376, 2465997), (125064, 1643998), (250128, 821999)]