204953217

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{15467}}^1$

素因数の和:16108

約数の個数: 16

約数和(自身を含む): 312824832

約数和(自身を除く): 107871615

約数列:

[1, 3, 7, 21, 631, 1893, 4417, 13251, 15467, 46401, 108269, 324807, 9759677, 29279031, 68317739, 204953217]

約数ペア:

[(1, 204953217), (3, 68317739), (7, 29279031), (21, 9759677), (631, 324807), (1893, 108269), (4417, 46401), (13251, 15467)]