200456571

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 340623360

約数和(自身を除く): 140166789

約数列:

[1, 3, 7, 17, 21, 31, 51, 59, 93, 119, 177, 217, 307, 357, 413, 527, 651, 921, 1003, 1239, 1581, 1829, 2149, 3009, 3689, 5219, 5487, 6447, 7021, 9517, 11067, 12803, 15657, 18113, 21063, 28551, 31093, 36533, 38409, 54339, 66619, 93279, 109599, 126791, 161789, 199857, 217651, 307921, 380373, 485367, 561503, 652953, 923763, 1132523, 1684509, 2155447, 3397569, 3930521, 6466341, 9545551, 11791563, 28636653, 66818857, 200456571]

約数ペア:

[(1, 200456571), (3, 66818857), (7, 28636653), (17, 11791563), (21, 9545551), (31, 6466341), (51, 3930521), (59, 3397569), (93, 2155447), (119, 1684509), (177, 1132523), (217, 923763), (307, 652953), (357, 561503), (413, 485367), (527, 380373), (651, 307921), (921, 217651), (1003, 199857), (1239, 161789), (1581, 126791), (1829, 109599), (2149, 93279), (3009, 66619), (3689, 54339), (5219, 38409), (5487, 36533), (6447, 31093), (7021, 28551), (9517, 21063), (11067, 18113), (12803, 15657)]