210653527

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{9413}}^1$

素因数の和:9582

約数の個数: 16

約数和(自身を含む): 253048320

約数和(自身を除く): 42394793

約数列:

[1, 7, 23, 139, 161, 973, 3197, 9413, 22379, 65891, 216499, 1308407, 1515493, 9158849, 30093361, 210653527]

約数ペア:

[(1, 210653527), (7, 30093361), (23, 9158849), (139, 1515493), (161, 1308407), (973, 216499), (3197, 65891), (9413, 22379)]