196774308

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 506175488

約数和(自身を除く): 309401180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 193, 223, 254, 381, 386, 446, 508, 579, 669, 762, 772, 892, 1143, 1158, 1338, 1524, 1737, 2007, 2286, 2316, 2676, 3474, 4014, 4572, 6948, 8028, 24511, 28321, 43039, 49022, 56642, 73533, 84963, 86078, 98044, 113284, 129117, 147066, 169926, 172156, 220599, 254889, 258234, 294132, 339852, 387351, 441198, 509778, 516468, 774702, 882396, 1019556, 1549404, 5465953, 10931906, 16397859, 21863812, 32795718, 49193577, 65591436, 98387154, 196774308]

約数ペア:

[(1, 196774308), (2, 98387154), (3, 65591436), (4, 49193577), (6, 32795718), (9, 21863812), (12, 16397859), (18, 10931906), (36, 5465953), (127, 1549404), (193, 1019556), (223, 882396), (254, 774702), (381, 516468), (386, 509778), (446, 441198), (508, 387351), (579, 339852), (669, 294132), (762, 258234), (772, 254889), (892, 220599), (1143, 172156), (1158, 169926), (1338, 147066), (1524, 129117), (1737, 113284), (2007, 98044), (2286, 86078), (2316, 84963), (2676, 73533), (3474, 56642), (4014, 49022), (4572, 43039), (6948, 28321), (8028, 24511)]