207628070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1597139}}^1$

素因数の和:1597159

約数の個数: 16

約数和(自身を含む): 402479280

約数和(自身を除く): 194851210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1597139, 3194278, 7985695, 15971390, 20762807, 41525614, 103814035, 207628070]

約数ペア:

[(1, 207628070), (2, 103814035), (5, 41525614), (10, 20762807), (13, 15971390), (26, 7985695), (65, 3194278), (130, 1597139)]