203495230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{286613}}^1$

素因数の和:286691

約数の個数: 16

約数和(自身を含む): 371451744

約数和(自身を除く): 167956514

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 286613, 573226, 1433065, 2866130, 20349523, 40699046, 101747615, 203495230]

約数ペア:

[(1, 203495230), (2, 101747615), (5, 40699046), (10, 20349523), (71, 2866130), (142, 1433065), (355, 573226), (710, 286613)]