207603985

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{1811}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 252839232

約数和(自身を除く): 45235247

約数列:

[1, 5, 101, 227, 505, 1135, 1811, 9055, 22927, 114635, 182911, 411097, 914555, 2055485, 41520797, 207603985]

約数ペア:

[(1, 207603985), (5, 41520797), (101, 2055485), (227, 914555), (505, 411097), (1135, 182911), (1811, 114635), (9055, 22927)]