202380913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{3389}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 244080000

約数和(自身を除く): 41699087

約数列:

[1, 7, 19, 133, 449, 3143, 3389, 8531, 23723, 59717, 64391, 450737, 1521661, 10651627, 28911559, 202380913]

約数ペア:

[(1, 202380913), (7, 28911559), (19, 10651627), (133, 1521661), (449, 450737), (3143, 64391), (3389, 59717), (8531, 23723)]