208324188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4763

約数の個数: 72

約数和(自身を含む): 565332768

約数和(自身を除く): 357008580

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 102, 146, 153, 204, 219, 292, 306, 438, 612, 657, 876, 1241, 1314, 2482, 2628, 3723, 4663, 4964, 7446, 9326, 11169, 13989, 14892, 18652, 22338, 27978, 41967, 44676, 55956, 79271, 83934, 158542, 167868, 237813, 317084, 340399, 475626, 680798, 713439, 951252, 1021197, 1361596, 1426878, 2042394, 2853756, 3063591, 4084788, 5786783, 6127182, 11573566, 12254364, 17360349, 23147132, 34720698, 52081047, 69441396, 104162094, 208324188]

約数ペア:

[(1, 208324188), (2, 104162094), (3, 69441396), (4, 52081047), (6, 34720698), (9, 23147132), (12, 17360349), (17, 12254364), (18, 11573566), (34, 6127182), (36, 5786783), (51, 4084788), (68, 3063591), (73, 2853756), (102, 2042394), (146, 1426878), (153, 1361596), (204, 1021197), (219, 951252), (292, 713439), (306, 680798), (438, 475626), (612, 340399), (657, 317084), (876, 237813), (1241, 167868), (1314, 158542), (2482, 83934), (2628, 79271), (3723, 55956), (4663, 44676), (4964, 41967), (7446, 27978), (9326, 22338), (11169, 18652), (13989, 14892)]