216214361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3449}}^1$

素因数の和:3640

約数の個数: 16

約数和(自身を含む): 243432000

約数和(自身を除く): 27217639

約数列:

[1, 11, 41, 139, 451, 1529, 3449, 5699, 37939, 62689, 141409, 479411, 1555499, 5273521, 19655851, 216214361]

約数ペア:

[(1, 216214361), (11, 19655851), (41, 5273521), (139, 1555499), (451, 479411), (1529, 141409), (3449, 62689), (5699, 37939)]