194356404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2543}}^1$

素因数の和:2757

約数の個数: 72

約数和(自身を含む): 538941312

約数和(自身を除く): 344584908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 193, 198, 386, 396, 579, 772, 1158, 1737, 2123, 2316, 2543, 3474, 4246, 5086, 6369, 6948, 7629, 8492, 10172, 12738, 15258, 19107, 22887, 25476, 27973, 30516, 38214, 45774, 55946, 76428, 83919, 91548, 111892, 167838, 251757, 335676, 490799, 503514, 981598, 1007028, 1472397, 1963196, 2944794, 4417191, 5398789, 5889588, 8834382, 10797578, 16196367, 17668764, 21595156, 32392734, 48589101, 64785468, 97178202, 194356404]

約数ペア:

[(1, 194356404), (2, 97178202), (3, 64785468), (4, 48589101), (6, 32392734), (9, 21595156), (11, 17668764), (12, 16196367), (18, 10797578), (22, 8834382), (33, 5889588), (36, 5398789), (44, 4417191), (66, 2944794), (99, 1963196), (132, 1472397), (193, 1007028), (198, 981598), (386, 503514), (396, 490799), (579, 335676), (772, 251757), (1158, 167838), (1737, 111892), (2123, 91548), (2316, 83919), (2543, 76428), (3474, 55946), (4246, 45774), (5086, 38214), (6369, 30516), (6948, 27973), (7629, 25476), (8492, 22887), (10172, 19107), (12738, 15258)]