208392054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2671693}}^1$

素因数の和:2671711

約数の個数: 16

約数和(自身を含む): 448844592

約数和(自身を除く): 240452538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2671693, 5343386, 8015079, 16030158, 34732009, 69464018, 104196027, 208392054]

約数ペア:

[(1, 208392054), (2, 104196027), (3, 69464018), (6, 34732009), (13, 16030158), (26, 8015079), (39, 5343386), (78, 2671693)]