220384594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{5881}}^1$

素因数の和:6381

約数の個数: 16

約数和(自身を含む): 339438456

約数和(自身を除く): 119053862

約数列:

[1, 2, 41, 82, 457, 914, 5881, 11762, 18737, 37474, 241121, 482242, 2687617, 5375234, 110192297, 220384594]

約数ペア:

[(1, 220384594), (2, 110192297), (41, 5375234), (82, 2687617), (457, 482242), (914, 241121), (5881, 37474), (11762, 18737)]