202221047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1669}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 243686400

約数和(自身を除く): 41465353

約数列:

[1, 7, 19, 133, 911, 1669, 6377, 11683, 17309, 31711, 121163, 221977, 1520459, 10643213, 28888721, 202221047]

約数ペア:

[(1, 202221047), (7, 28888721), (19, 10643213), (133, 1520459), (911, 221977), (1669, 121163), (6377, 31711), (11683, 17309)]