220106146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3943}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 377677440

約数和(自身を除く): 157571294

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 494, 1469, 2147, 2938, 3943, 4294, 7886, 27911, 51259, 55822, 74917, 102518, 149834, 445559, 891118, 973921, 1947842, 5792267, 8465621, 11584534, 16931242, 110053073, 220106146]

約数ペア:

[(1, 220106146), (2, 110053073), (13, 16931242), (19, 11584534), (26, 8465621), (38, 5792267), (113, 1947842), (226, 973921), (247, 891118), (494, 445559), (1469, 149834), (2147, 102518), (2938, 74917), (3943, 55822), (4294, 51259), (7886, 27911)]