211340574718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3209}}^1\times {\mathrm{4957}}^1$

素因数の和:8261

約数の個数: 64

約数和(自身を含む): 395715035520

約数和(自身を除く): 184374460802

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 3209, 4957, 6418, 6643, 9914, 13286, 22463, 34699, 41717, 44926, 64441, 69398, 83434, 128882, 234257, 292019, 361861, 451087, 468514, 584038, 723722, 902174, 1639799, 2533027, 3045341, 3279598, 4704193, 5066054, 6090682, 9408386, 15907013, 21317387, 31814026, 32929351, 42634774, 65858702, 111349091, 206791169, 222698182, 413582338, 1161211949, 1447538183, 2322423898, 2895076366, 8128483643, 15095755337, 16256967286, 30191510674, 105670287359, 211340574718]

約数ペア:

[(1, 211340574718), (2, 105670287359), (7, 30191510674), (13, 16256967286), (14, 15095755337), (26, 8128483643), (73, 2895076366), (91, 2322423898), (146, 1447538183), (182, 1161211949), (511, 413582338), (949, 222698182), (1022, 206791169), (1898, 111349091), (3209, 65858702), (4957, 42634774), (6418, 32929351), (6643, 31814026), (9914, 21317387), (13286, 15907013), (22463, 9408386), (34699, 6090682), (41717, 5066054), (44926, 4704193), (64441, 3279598), (69398, 3045341), (83434, 2533027), (128882, 1639799), (234257, 902174), (292019, 723722), (361861, 584038), (451087, 468514)]