201997028291

素因数分解:

${\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1\times {\mathrm{32983}}^1$

素因数の和:34730

約数の個数: 16

約数和(自身を含む): 209607250944

約数和(自身を除く): 7610222653

約数列:

[1, 37, 103, 1607, 3811, 32983, 59459, 165521, 1220371, 3397249, 6124277, 53003681, 125698213, 1961136197, 5459379143, 201997028291]

約数ペア:

[(1, 201997028291), (37, 5459379143), (103, 1961136197), (1607, 125698213), (3811, 53003681), (32983, 6124277), (59459, 3397249), (165521, 1220371)]