207858010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{284737}}^1$

素因数の和:284817

約数の個数: 16

約数和(自身を含む): 379271016

約数和(自身を除く): 171413006

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 284737, 569474, 1423685, 2847370, 20785801, 41571602, 103929005, 207858010]

約数ペア:

[(1, 207858010), (2, 103929005), (5, 41571602), (10, 20785801), (73, 2847370), (146, 1423685), (365, 569474), (730, 284737)]