205305951

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{12149}}^1$

素因数の和:12326

約数の個数: 16

約数和(自身を含む): 282268800

約数和(自身を除く): 76962849

約数列:

[1, 3, 43, 129, 131, 393, 5633, 12149, 16899, 36447, 522407, 1567221, 1591519, 4774557, 68435317, 205305951]

約数ペア:

[(1, 205305951), (3, 68435317), (43, 4774557), (129, 1591519), (131, 1567221), (393, 522407), (5633, 36447), (12149, 16899)]