204620297

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 236915712

約数和(自身を除く): 32295415

約数列:

[1, 7, 131, 227, 917, 983, 1589, 6881, 29737, 128773, 208159, 223141, 901411, 1561987, 29231471, 204620297]

約数ペア:

[(1, 204620297), (7, 29231471), (131, 1561987), (227, 901411), (917, 223141), (983, 208159), (1589, 128773), (6881, 29737)]