214966073

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{31051}}^1$

素因数の和:31124

約数の個数: 16

約数和(自身を含む): 262327296

約数和(自身を除く): 47361223

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 31051, 217357, 714173, 1335193, 4999211, 9346351, 30709439, 214966073]

約数ペア:

[(1, 214966073), (7, 30709439), (23, 9346351), (43, 4999211), (161, 1335193), (301, 714173), (989, 217357), (6923, 31051)]