208034134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 414927360

約数和(自身を除く): 206893226

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 229, 238, 347, 374, 458, 694, 1309, 1603, 2429, 2519, 2618, 3206, 3817, 3893, 4858, 5038, 5899, 7634, 7786, 11798, 17633, 26719, 27251, 35266, 41293, 42823, 53438, 54502, 64889, 79463, 82586, 85646, 129778, 158926, 299761, 454223, 556241, 599522, 874093, 908446, 1112482, 1350871, 1748186, 2701742, 6118651, 9456097, 12237302, 14859581, 18912194, 29719162, 104017067, 208034134]

約数ペア:

[(1, 208034134), (2, 104017067), (7, 29719162), (11, 18912194), (14, 14859581), (17, 12237302), (22, 9456097), (34, 6118651), (77, 2701742), (119, 1748186), (154, 1350871), (187, 1112482), (229, 908446), (238, 874093), (347, 599522), (374, 556241), (458, 454223), (694, 299761), (1309, 158926), (1603, 129778), (2429, 85646), (2519, 82586), (2618, 79463), (3206, 64889), (3817, 54502), (3893, 53438), (4858, 42823), (5038, 41293), (5899, 35266), (7634, 27251), (7786, 26719), (11798, 17633)]