214852218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{124769}}^1$

素因数の和:124822

約数の個数: 32

約数和(自身を含む): 503072640

約数和(自身を除く): 288220422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 124769, 249538, 374307, 748614, 873383, 1746766, 2620149, 5115529, 5240298, 10231058, 15346587, 30693174, 35808703, 71617406, 107426109, 214852218]

約数ペア:

[(1, 214852218), (2, 107426109), (3, 71617406), (6, 35808703), (7, 30693174), (14, 15346587), (21, 10231058), (41, 5240298), (42, 5115529), (82, 2620149), (123, 1746766), (246, 873383), (287, 748614), (574, 374307), (861, 249538), (1722, 124769)]