208048010

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{48271}}^1$

素因数の和:48709

約数の個数: 16

約数和(自身を含む): 375363072

約数和(自身を除く): 167315062

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 48271, 96542, 241355, 482710, 20804801, 41609602, 104024005, 208048010]

約数ペア:

[(1, 208048010), (2, 104024005), (5, 41609602), (10, 20804801), (431, 482710), (862, 241355), (2155, 96542), (4310, 48271)]