209325162

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{11579}}^1$

素因数の和:11738

約数の個数: 32

約数和(自身を含む): 440225280

約数和(自身を除く): 230900118

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 3013, 6026, 9039, 11579, 18078, 23158, 34737, 69474, 266317, 532634, 798951, 1516849, 1597902, 3033698, 4550547, 9101094, 34887527, 69775054, 104662581, 209325162]

約数ペア:

[(1, 209325162), (2, 104662581), (3, 69775054), (6, 34887527), (23, 9101094), (46, 4550547), (69, 3033698), (131, 1597902), (138, 1516849), (262, 798951), (393, 532634), (786, 266317), (3013, 69474), (6026, 34737), (9039, 23158), (11579, 18078)]