205250206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{637423}}^1$

素因数の和:637455

約数の個数: 16

約数和(自身を含む): 367156224

約数和(自身を除く): 161906018

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 637423, 1274846, 4461961, 8923922, 14660729, 29321458, 102625103, 205250206]

約数ペア:

[(1, 205250206), (2, 102625103), (7, 29321458), (14, 14660729), (23, 8923922), (46, 4461961), (161, 1274846), (322, 637423)]