208249620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3470827}}^1$

素因数の和:3470839

約数の個数: 24

約数和(自身を含む): 583099104

約数和(自身を除く): 374849484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3470827, 6941654, 10412481, 13883308, 17354135, 20824962, 34708270, 41649924, 52062405, 69416540, 104124810, 208249620]

約数ペア:

[(1, 208249620), (2, 104124810), (3, 69416540), (4, 52062405), (5, 41649924), (6, 34708270), (10, 20824962), (12, 17354135), (15, 13883308), (20, 10412481), (30, 6941654), (60, 3470827)]