193961614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 385228800

約数和(自身を除く): 191267186

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 151, 154, 209, 266, 302, 418, 439, 878, 1057, 1463, 1661, 2114, 2869, 2926, 3073, 3322, 4829, 5738, 6146, 8341, 9658, 11627, 16682, 20083, 23254, 31559, 33803, 40166, 58387, 63118, 66289, 67606, 91751, 116774, 132578, 183502, 220913, 441826, 464023, 642257, 729179, 928046, 1259491, 1284514, 1458358, 2518982, 5104253, 8816437, 10208506, 13854401, 17632874, 27708802, 96980807, 193961614]

約数ペア:

[(1, 193961614), (2, 96980807), (7, 27708802), (11, 17632874), (14, 13854401), (19, 10208506), (22, 8816437), (38, 5104253), (77, 2518982), (133, 1458358), (151, 1284514), (154, 1259491), (209, 928046), (266, 729179), (302, 642257), (418, 464023), (439, 441826), (878, 220913), (1057, 183502), (1463, 132578), (1661, 116774), (2114, 91751), (2869, 67606), (2926, 66289), (3073, 63118), (3322, 58387), (4829, 40166), (5738, 33803), (6146, 31559), (8341, 23254), (9658, 20083), (11627, 16682)]