222433057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{152039}}^1$

素因数の和:152076

約数の個数: 16

約数和(自身を含む): 291916800

約数和(自身を除く): 69483743

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 152039, 1064273, 1672429, 2888741, 11707003, 20221187, 31776151, 222433057]

約数ペア:

[(1, 222433057), (7, 31776151), (11, 20221187), (19, 11707003), (77, 2888741), (133, 1672429), (209, 1064273), (1463, 152039)]