201023439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{2503}}^1$

素因数の和:3934

約数の個数: 16

約数和(自身を含む): 282451200

約数和(自身を除く): 81427761

約数列:

[1, 3, 19, 57, 1409, 2503, 4227, 7509, 26771, 47557, 80313, 142671, 3526727, 10580181, 67007813, 201023439]

約数ペア:

[(1, 201023439), (3, 67007813), (19, 10580181), (57, 3526727), (1409, 142671), (2503, 80313), (4227, 47557), (7509, 26771)]