200840241

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503359}}^1$

素因数の和:503388

約数の個数: 16

約数和(自身を含む): 322150400

約数和(自身を除く): 121310159

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 503359, 1510077, 3523513, 9563821, 10570539, 28691463, 66946747, 200840241]

約数ペア:

[(1, 200840241), (3, 66946747), (7, 28691463), (19, 10570539), (21, 9563821), (57, 3523513), (133, 1510077), (399, 503359)]