207789434

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{3643}}^1$

素因数の和:3762

約数の個数: 24

約数和(自身を含む): 333207360

約数和(自身を除く): 125417926

約数列:

[1, 2, 19, 38, 79, 158, 361, 722, 1501, 3002, 3643, 7286, 28519, 57038, 69217, 138434, 287797, 575594, 1315123, 2630246, 5468143, 10936286, 103894717, 207789434]

約数ペア:

[(1, 207789434), (2, 103894717), (19, 10936286), (38, 5468143), (79, 2630246), (158, 1315123), (361, 575594), (722, 287797), (1501, 138434), (3002, 69217), (3643, 57038), (7286, 28519)]