206422630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557899}}^1$

素因数の和:557943

約数の個数: 16

約数和(自身を含む): 381603600

約数和(自身を除く): 175180970

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 557899, 1115798, 2789495, 5578990, 20642263, 41284526, 103211315, 206422630]

約数ペア:

[(1, 206422630), (2, 103211315), (5, 41284526), (10, 20642263), (37, 5578990), (74, 2789495), (185, 1115798), (370, 557899)]