228835418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{10607}}^1$

素因数の和:10706

約数の個数: 32

約数和(自身を含む): 415494144

約数和(自身を除く): 186658726

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 10607, 10787, 21214, 21574, 74249, 148498, 243961, 487922, 710669, 1421338, 1707727, 3415454, 4974683, 9949366, 16345387, 32690774, 114417709, 228835418]

約数ペア:

[(1, 228835418), (2, 114417709), (7, 32690774), (14, 16345387), (23, 9949366), (46, 4974683), (67, 3415454), (134, 1707727), (161, 1421338), (322, 710669), (469, 487922), (938, 243961), (1541, 148498), (3082, 74249), (10607, 21574), (10787, 21214)]