201890694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 431669952

約数和(自身を除く): 229779258

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 361, 498, 722, 1083, 1123, 1577, 2166, 2246, 3154, 3369, 4731, 6738, 9462, 21337, 29963, 42674, 59926, 64011, 89889, 93209, 128022, 179778, 186418, 279627, 405403, 559254, 810806, 1216209, 1770971, 2432418, 3541942, 5312913, 10625826, 33648449, 67296898, 100945347, 201890694]

約数ペア:

[(1, 201890694), (2, 100945347), (3, 67296898), (6, 33648449), (19, 10625826), (38, 5312913), (57, 3541942), (83, 2432418), (114, 1770971), (166, 1216209), (249, 810806), (361, 559254), (498, 405403), (722, 279627), (1083, 186418), (1123, 179778), (1577, 128022), (2166, 93209), (2246, 89889), (3154, 64011), (3369, 59926), (4731, 42674), (6738, 29963), (9462, 21337)]