200721027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{4229}}^1$

素因数の和:5462

約数の個数: 16

約数和(自身を含む): 288519840

約数和(自身を除く): 87798813

約数列:

[1, 3, 13, 39, 1217, 3651, 4229, 12687, 15821, 47463, 54977, 164931, 5146693, 15440079, 66907009, 200721027]

約数ペア:

[(1, 200721027), (3, 66907009), (13, 15440079), (39, 5146693), (1217, 164931), (3651, 54977), (4229, 47463), (12687, 15821)]