199906608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1571}}^1$

素因数の和:1834

約数の個数: 80

約数和(自身を含む): 566070912

約数和(自身を除く): 366164304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 241, 264, 482, 528, 723, 964, 1446, 1571, 1928, 2651, 2892, 3142, 3856, 4713, 5302, 5784, 6284, 7953, 9426, 10604, 11568, 12568, 15906, 17281, 18852, 21208, 25136, 31812, 34562, 37704, 42416, 51843, 63624, 69124, 75408, 103686, 127248, 138248, 207372, 276496, 378611, 414744, 757222, 829488, 1135833, 1514444, 2271666, 3028888, 4164721, 4543332, 6057776, 8329442, 9086664, 12494163, 16658884, 18173328, 24988326, 33317768, 49976652, 66635536, 99953304, 199906608]

約数ペア:

[(1, 199906608), (2, 99953304), (3, 66635536), (4, 49976652), (6, 33317768), (8, 24988326), (11, 18173328), (12, 16658884), (16, 12494163), (22, 9086664), (24, 8329442), (33, 6057776), (44, 4543332), (48, 4164721), (66, 3028888), (88, 2271666), (132, 1514444), (176, 1135833), (241, 829488), (264, 757222), (482, 414744), (528, 378611), (723, 276496), (964, 207372), (1446, 138248), (1571, 127248), (1928, 103686), (2651, 75408), (2892, 69124), (3142, 63624), (3856, 51843), (4713, 42416), (5302, 37704), (5784, 34562), (6284, 31812), (7953, 25136), (9426, 21208), (10604, 18852), (11568, 17281), (12568, 15906)]