211672772226

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15739}}^1\times {\mathrm{4759}}^1$

素因数の和:20663

約数の個数: 48

約数和(自身を含む): 461671828800

約数和(自身を除く): 249999056574

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4759, 9518, 14277, 15739, 28554, 31478, 42831, 47217, 85662, 94434, 141651, 283302, 747163, 1494326, 2241489, 2471023, 4482978, 4942046, 6724467, 7413069, 13448934, 14826138, 22239207, 44478414, 74901901, 149803802, 224705703, 449411406, 674117109, 1348234218, 11759598457, 23519196914, 35278795371, 70557590742, 105836386113, 211672772226]

約数ペア:

[(1, 211672772226), (2, 105836386113), (3, 70557590742), (6, 35278795371), (9, 23519196914), (18, 11759598457), (157, 1348234218), (314, 674117109), (471, 449411406), (942, 224705703), (1413, 149803802), (2826, 74901901), (4759, 44478414), (9518, 22239207), (14277, 14826138), (15739, 13448934), (28554, 7413069), (31478, 6724467), (42831, 4942046), (47217, 4482978), (85662, 2471023), (94434, 2241489), (141651, 1494326), (283302, 747163)]