203489297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1543}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 234193920

約数和(自身を除く): 30704623

約数列:

[1, 11, 19, 209, 631, 1543, 6941, 11989, 16973, 29317, 131879, 322487, 973633, 10709963, 18499027, 203489297]

約数ペア:

[(1, 203489297), (11, 18499027), (19, 10709963), (209, 973633), (631, 322487), (1543, 131879), (6941, 29317), (11989, 16973)]