201491637

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{66697}}^1$

素因数の和:66772

約数の個数: 16

約数和(自身を含む): 288135360

約数和(自身を除く): 86643723

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 66697, 200091, 1267243, 3534941, 3801729, 10604823, 67163879, 201491637]

約数ペア:

[(1, 201491637), (3, 67163879), (19, 10604823), (53, 3801729), (57, 3534941), (159, 1267243), (1007, 200091), (3021, 66697)]