203125637

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74761}}^1$

素因数の和:74804

約数の個数: 16

約数和(自身を含む): 251200320

約数和(自身を除く): 48074683

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 74761, 822371, 971893, 1420459, 10690823, 15625049, 18465967, 203125637]

約数ペア:

[(1, 203125637), (11, 18465967), (13, 15625049), (19, 10690823), (143, 1420459), (209, 971893), (247, 822371), (2717, 74761)]