208646706

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{16889}}^1$

素因数の和:16994

約数の個数: 32

約数和(自身を含む): 437788800

約数和(自身を除く): 229142094

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 16889, 33778, 50667, 101334, 489781, 979562, 1199119, 1469343, 2398238, 2938686, 3597357, 7194714, 34774451, 69548902, 104323353, 208646706]

約数ペア:

[(1, 208646706), (2, 104323353), (3, 69548902), (6, 34774451), (29, 7194714), (58, 3597357), (71, 2938686), (87, 2398238), (142, 1469343), (174, 1199119), (213, 979562), (426, 489781), (2059, 101334), (4118, 50667), (6177, 33778), (12354, 16889)]