204767510

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{72871}}^1$

素因数の和:73159

約数の個数: 16

約数和(自身を含む): 369898272

約数和(自身を除く): 165130762

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 72871, 145742, 364355, 728710, 20476751, 40953502, 102383755, 204767510]

約数ペア:

[(1, 204767510), (2, 102383755), (5, 40953502), (10, 20476751), (281, 728710), (562, 364355), (1405, 145742), (2810, 72871)]