209212097

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 227908800

約数和(自身を除く): 18696703

約数列:

[1, 19, 37, 139, 703, 2141, 2641, 5143, 40679, 79217, 97717, 297599, 1505123, 5654381, 11011163, 209212097]

約数ペア:

[(1, 209212097), (19, 11011163), (37, 5654381), (139, 1505123), (703, 297599), (2141, 97717), (2641, 79217), (5143, 40679)]