201322587

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 291723264

約数和(自身を除く): 90400677

約数列:

[1, 3, 31, 37, 41, 93, 111, 123, 1147, 1271, 1427, 1517, 3441, 3813, 4281, 4551, 44237, 47027, 52799, 58507, 132711, 141081, 158397, 175521, 1636769, 1813717, 2164759, 4910307, 5441151, 6494277, 67107529, 201322587]

約数ペア:

[(1, 201322587), (3, 67107529), (31, 6494277), (37, 5441151), (41, 4910307), (93, 2164759), (111, 1813717), (123, 1636769), (1147, 175521), (1271, 158397), (1427, 141081), (1517, 132711), (3441, 58507), (3813, 52799), (4281, 47027), (4551, 44237)]