208034370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2311493}}^1$

素因数の和:2311506

約数の個数: 24

約数和(自身を含む): 540889596

約数和(自身を除く): 332855226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2311493, 4622986, 6934479, 11557465, 13868958, 20803437, 23114930, 34672395, 41606874, 69344790, 104017185, 208034370]

約数ペア:

[(1, 208034370), (2, 104017185), (3, 69344790), (5, 41606874), (6, 34672395), (9, 23114930), (10, 20803437), (15, 13868958), (18, 11557465), (30, 6934479), (45, 4622986), (90, 2311493)]