193380796

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 402813376

約数和(自身を除く): 209432580

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 146, 148, 259, 292, 511, 518, 1022, 1036, 2044, 2557, 2701, 5114, 5402, 10228, 10804, 17899, 18907, 35798, 37814, 71596, 75628, 94609, 186661, 189218, 373322, 378436, 662263, 746644, 1306627, 1324526, 2613254, 2649052, 5226508, 6906457, 13812914, 27625828, 48345199, 96690398, 193380796]

約数ペア:

[(1, 193380796), (2, 96690398), (4, 48345199), (7, 27625828), (14, 13812914), (28, 6906457), (37, 5226508), (73, 2649052), (74, 2613254), (146, 1324526), (148, 1306627), (259, 746644), (292, 662263), (511, 378436), (518, 373322), (1022, 189218), (1036, 186661), (2044, 94609), (2557, 75628), (2701, 71596), (5114, 37814), (5402, 35798), (10228, 18907), (10804, 17899)]