208637802

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{36109}}^1$

素因数の和:36227

約数の個数: 32

約数和(自身を含む): 467985600

約数和(自身を除く): 259347798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 36109, 72218, 108327, 216654, 324981, 649962, 974943, 1949886, 3863663, 7727326, 11590989, 23181978, 34772967, 69545934, 104318901, 208637802]

約数ペア:

[(1, 208637802), (2, 104318901), (3, 69545934), (6, 34772967), (9, 23181978), (18, 11590989), (27, 7727326), (54, 3863663), (107, 1949886), (214, 974943), (321, 649962), (642, 324981), (963, 216654), (1926, 108327), (2889, 72218), (5778, 36109)]