204524770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{475639}}^1$

素因数の和:475689

約数の個数: 16

約数和(自身を含む): 376706880

約数和(自身を除く): 172182110

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 475639, 951278, 2378195, 4756390, 20452477, 40904954, 102262385, 204524770]

約数ペア:

[(1, 204524770), (2, 102262385), (5, 40904954), (10, 20452477), (43, 4756390), (86, 2378195), (215, 951278), (430, 475639)]