208771884

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{13907}}^1$

素因数の和:14059

約数の個数: 48

約数和(自身を含む): 545193600

約数和(自身を除く): 336421716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 13907, 15012, 27814, 41721, 55628, 83442, 125163, 166884, 250326, 375489, 500652, 750978, 1501956, 1933073, 3866146, 5799219, 7732292, 11598438, 17397657, 23196876, 34795314, 52192971, 69590628, 104385942, 208771884]

約数ペア:

[(1, 208771884), (2, 104385942), (3, 69590628), (4, 52192971), (6, 34795314), (9, 23196876), (12, 17397657), (18, 11598438), (27, 7732292), (36, 5799219), (54, 3866146), (108, 1933073), (139, 1501956), (278, 750978), (417, 500652), (556, 375489), (834, 250326), (1251, 166884), (1668, 125163), (2502, 83442), (3753, 55628), (5004, 41721), (7506, 27814), (13907, 15012)]