207814486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{230393}}^1$

素因数の和:230447

約数の個数: 16

約数和(自身を含む): 348355728

約数和(自身を除く): 140541242

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 230393, 460786, 2534323, 5068646, 9446113, 18892226, 103907243, 207814486]

約数ペア:

[(1, 207814486), (2, 103907243), (11, 18892226), (22, 9446113), (41, 5068646), (82, 2534323), (451, 460786), (902, 230393)]