200910092

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{210157}}^1$

素因数の和:210400

約数の個数: 12

約数和(自身を含む): 353065440

約数和(自身を除く): 152155348

約数列:

[1, 2, 4, 239, 478, 956, 210157, 420314, 840628, 50227523, 100455046, 200910092]

約数ペア:

[(1, 200910092), (2, 100455046), (4, 50227523), (239, 840628), (478, 420314), (956, 210157)]