209918256

素因数分解:

$2^4\times 3^1\times {\mathrm{4373297}}^1$

素因数の和:4373308

約数の個数: 20

約数和(自身を含む): 542288952

約数和(自身を除く): 332370696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4373297, 8746594, 13119891, 17493188, 26239782, 34986376, 52479564, 69972752, 104959128, 209918256]

約数ペア:

[(1, 209918256), (2, 104959128), (3, 69972752), (4, 52479564), (6, 34986376), (8, 26239782), (12, 17493188), (16, 13119891), (24, 8746594), (48, 4373297)]