202080070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878609}}^1$

素因数の和:878639

約数の個数: 16

約数和(自身を含む): 379559520

約数和(自身を除く): 177479450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878609, 1757218, 4393045, 8786090, 20208007, 40416014, 101040035, 202080070]

約数ペア:

[(1, 202080070), (2, 101040035), (5, 40416014), (10, 20208007), (23, 8786090), (46, 4393045), (115, 1757218), (230, 878609)]