204597010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{475807}}^1$

素因数の和:475857

約数の個数: 16

約数和(自身を含む): 376839936

約数和(自身を除く): 172242926

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 475807, 951614, 2379035, 4758070, 20459701, 40919402, 102298505, 204597010]

約数ペア:

[(1, 204597010), (2, 102298505), (5, 40919402), (10, 20459701), (43, 4758070), (86, 2379035), (215, 951614), (430, 475807)]