206904416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12269}}^1$

素因数の和:12327

約数の個数: 48

約数和(自身を含む): 445253760

約数和(自身を除く): 238349344

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 8432, 12269, 16864, 24538, 49076, 98152, 196304, 208573, 380339, 392608, 417146, 760678, 834292, 1521356, 1668584, 3042712, 3337168, 6085424, 6465763, 6674336, 12170848, 12931526, 25863052, 51726104, 103452208, 206904416]

約数ペア:

[(1, 206904416), (2, 103452208), (4, 51726104), (8, 25863052), (16, 12931526), (17, 12170848), (31, 6674336), (32, 6465763), (34, 6085424), (62, 3337168), (68, 3042712), (124, 1668584), (136, 1521356), (248, 834292), (272, 760678), (496, 417146), (527, 392608), (544, 380339), (992, 208573), (1054, 196304), (2108, 98152), (4216, 49076), (8432, 24538), (12269, 16864)]