200655196

素因数分解:

$2^2\times 7^2\times {\mathrm{1023751}}^1$

素因数の和:1023769

約数の個数: 18

約数和(自身を含む): 408477048

約数和(自身を除く): 207821852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1023751, 2047502, 4095004, 7166257, 14332514, 28665028, 50163799, 100327598, 200655196]

約数ペア:

[(1, 200655196), (2, 100327598), (4, 50163799), (7, 28665028), (14, 14332514), (28, 7166257), (49, 4095004), (98, 2047502), (196, 1023751)]