209548402442

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{1451}}^1\times {\mathrm{3527}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 320883171840

約数和(自身を除く): 111334769398

約数列:

[1, 2, 59, 118, 347, 694, 1451, 2902, 3527, 7054, 20473, 40946, 85609, 171218, 208093, 416186, 503497, 1006994, 1223869, 2447738, 5117677, 10235354, 29706323, 59412646, 72208271, 144416542, 301942943, 603885886, 1775833919, 3551667838, 104774201221, 209548402442]

約数ペア:

[(1, 209548402442), (2, 104774201221), (59, 3551667838), (118, 1775833919), (347, 603885886), (694, 301942943), (1451, 144416542), (2902, 72208271), (3527, 59412646), (7054, 29706323), (20473, 10235354), (40946, 5117677), (85609, 2447738), (171218, 1223869), (208093, 1006994), (416186, 503497)]