210318896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{196193}}^1$

素因数の和:196268

約数の個数: 20

約数和(自身を含む): 413576952

約数和(自身を除く): 203258056

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 196193, 392386, 784772, 1569544, 3139088, 13144931, 26289862, 52579724, 105159448, 210318896]

約数ペア:

[(1, 210318896), (2, 105159448), (4, 52579724), (8, 26289862), (16, 13144931), (67, 3139088), (134, 1569544), (268, 784772), (536, 392386), (1072, 196193)]