208099738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{28751}}^1$

素因数の和:28818

約数の個数: 32

約数和(自身を含む): 397467648

約数和(自身を除く): 189367910

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 28751, 57502, 201257, 316261, 402514, 632522, 1351297, 2213827, 2702594, 4427654, 9459079, 14864267, 18918158, 29728534, 104049869, 208099738]

約数ペア:

[(1, 208099738), (2, 104049869), (7, 29728534), (11, 18918158), (14, 14864267), (22, 9459079), (47, 4427654), (77, 2702594), (94, 2213827), (154, 1351297), (329, 632522), (517, 402514), (658, 316261), (1034, 201257), (3619, 57502), (7238, 28751)]