204808928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16369}}^1$

素因数の和:16419

約数の個数: 48

約数和(自身を含む): 445525920

約数和(自身を除く): 240716992

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 16369, 32738, 65476, 130952, 261904, 278273, 376487, 523808, 556546, 752974, 1113092, 1505948, 2226184, 3011896, 4452368, 6023792, 6400279, 8904736, 12047584, 12800558, 25601116, 51202232, 102404464, 204808928]

約数ペア:

[(1, 204808928), (2, 102404464), (4, 51202232), (8, 25601116), (16, 12800558), (17, 12047584), (23, 8904736), (32, 6400279), (34, 6023792), (46, 4452368), (68, 3011896), (92, 2226184), (136, 1505948), (184, 1113092), (272, 752974), (368, 556546), (391, 523808), (544, 376487), (736, 278273), (782, 261904), (1564, 130952), (3128, 65476), (6256, 32738), (12512, 16369)]