202142835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 373857120

約数和(自身を除く): 171714285

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 139, 153, 255, 417, 695, 765, 1251, 1901, 2085, 2363, 5703, 6255, 7089, 9505, 11815, 17109, 21267, 28515, 32317, 35445, 85545, 96951, 106335, 161585, 264239, 290853, 484755, 792717, 1321195, 1454265, 2378151, 3963585, 4492063, 11890755, 13476189, 22460315, 40428567, 67380945, 202142835]

約数ペア:

[(1, 202142835), (3, 67380945), (5, 40428567), (9, 22460315), (15, 13476189), (17, 11890755), (45, 4492063), (51, 3963585), (85, 2378151), (139, 1454265), (153, 1321195), (255, 792717), (417, 484755), (695, 290853), (765, 264239), (1251, 161585), (1901, 106335), (2085, 96951), (2363, 85545), (5703, 35445), (6255, 32317), (7089, 28515), (9505, 21267), (11815, 17109)]