213277356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{16411}}^1$

素因数の和:16459

約数の個数: 54

約数和(自身を含む): 569020452

約数和(自身を除く): 355743096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 16411, 32822, 49233, 65644, 98466, 147699, 196932, 295398, 311809, 590796, 623618, 935427, 1247236, 1870854, 2806281, 3741708, 5612562, 5924371, 11225124, 11848742, 17773113, 23697484, 35546226, 53319339, 71092452, 106638678, 213277356]

約数ペア:

[(1, 213277356), (2, 106638678), (3, 71092452), (4, 53319339), (6, 35546226), (9, 23697484), (12, 17773113), (18, 11848742), (19, 11225124), (36, 5924371), (38, 5612562), (57, 3741708), (76, 2806281), (114, 1870854), (171, 1247236), (228, 935427), (342, 623618), (361, 590796), (684, 311809), (722, 295398), (1083, 196932), (1444, 147699), (2166, 98466), (3249, 65644), (4332, 49233), (6498, 32822), (12996, 16411)]