201298268

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{384157}}^1$

素因数の和:384292

約数の個数: 12

約数和(自身を含む): 354961992

約数和(自身を除く): 153663724

約数列:

[1, 2, 4, 131, 262, 524, 384157, 768314, 1536628, 50324567, 100649134, 201298268]

約数ペア:

[(1, 201298268), (2, 100649134), (4, 50324567), (131, 1536628), (262, 768314), (524, 384157)]