202489441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{138407}}^1$

素因数の和:138444

約数の個数: 16

約数和(自身を含む): 265743360

約数和(自身を除く): 63253919

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 138407, 968849, 1522477, 2629733, 10657339, 18408131, 28927063, 202489441]

約数ペア:

[(1, 202489441), (7, 28927063), (11, 18408131), (19, 10657339), (77, 2629733), (133, 1522477), (209, 968849), (1463, 138407)]