214713079

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{1543}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 249213952

約数和(自身を除く): 34500873

約数列:

[1, 7, 103, 193, 721, 1351, 1543, 10801, 19879, 139153, 158929, 297799, 1112503, 2084593, 30673297, 214713079]

約数ペア:

[(1, 214713079), (7, 30673297), (103, 2084593), (193, 1112503), (721, 297799), (1351, 158929), (1543, 139153), (10801, 19879)]