200749269

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503131}}^1$

素因数の和:503160

約数の個数: 16

約数和(自身を含む): 322004480

約数和(自身を除く): 121255211

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 503131, 1509393, 3521917, 9559489, 10565751, 28678467, 66916423, 200749269]

約数ペア:

[(1, 200749269), (3, 66916423), (7, 28678467), (19, 10565751), (21, 9559489), (57, 3521917), (133, 1509393), (399, 503131)]