203899203

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41117}}^1$

素因数の和:41171

約数の個数: 24

約数和(自身を含む): 320720400

約数和(自身を除く): 116821197

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 41117, 123351, 370053, 781223, 1192393, 2343669, 3577179, 7031007, 10731537, 22655467, 67966401, 203899203]

約数ペア:

[(1, 203899203), (3, 67966401), (9, 22655467), (19, 10731537), (29, 7031007), (57, 3577179), (87, 2343669), (171, 1192393), (261, 781223), (551, 370053), (1653, 123351), (4959, 41117)]