197299800784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{536140763}}^1$

素因数の和:536140794

約数の個数: 20

約数和(自身を含む): 398888728416

約数和(自身を除く): 201588927632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 536140763, 1072281526, 2144563052, 4289126104, 8578252208, 12331237549, 24662475098, 49324950196, 98649900392, 197299800784]

約数ペア:

[(1, 197299800784), (2, 98649900392), (4, 49324950196), (8, 24662475098), (16, 12331237549), (23, 8578252208), (46, 4289126104), (92, 2144563052), (184, 1072281526), (368, 536140763)]