214960949

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{701}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 249889536

約数和(自身を除く): 34928587

約数列:

[1, 7, 71, 497, 617, 701, 4319, 4907, 43807, 49771, 306649, 348397, 432517, 3027619, 30708707, 214960949]

約数ペア:

[(1, 214960949), (7, 30708707), (71, 3027619), (497, 432517), (617, 348397), (701, 306649), (4319, 49771), (4907, 43807)]