206195878

素因数分解:

$2^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{10453}}^1$

素因数の和:11871

約数の個数: 16

約数和(自身を含む): 353763360

約数和(自身を除く): 147567482

約数列:

[1, 2, 7, 14, 1409, 2818, 9863, 10453, 19726, 20906, 73171, 146342, 14728277, 29456554, 103097939, 206195878]

約数ペア:

[(1, 206195878), (2, 103097939), (7, 29456554), (14, 14728277), (1409, 146342), (2818, 73171), (9863, 20906), (10453, 19726)]