190029427

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{27449}}^1$

素因数の和:27522

約数の個数: 16

約数和(自身を含む): 231897600

約数和(自身を除く): 41868173

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 27449, 192143, 631327, 1180307, 4419289, 8262149, 27147061, 190029427]

約数ペア:

[(1, 190029427), (7, 27147061), (23, 8262149), (43, 4419289), (161, 1180307), (301, 631327), (989, 192143), (6923, 27449)]