202605249

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 346311936

約数和(自身を除く): 143706687

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 107, 147, 231, 321, 539, 749, 1171, 1177, 1617, 2247, 3513, 3531, 5243, 8197, 8239, 12881, 15729, 24591, 24717, 38643, 57379, 57673, 90167, 125297, 172137, 173019, 270501, 375891, 631169, 877079, 1378267, 1893507, 2631237, 4134801, 6139553, 9647869, 18418659, 28943607, 67535083, 202605249]

約数ペア:

[(1, 202605249), (3, 67535083), (7, 28943607), (11, 18418659), (21, 9647869), (33, 6139553), (49, 4134801), (77, 2631237), (107, 1893507), (147, 1378267), (231, 877079), (321, 631169), (539, 375891), (749, 270501), (1171, 173019), (1177, 172137), (1617, 125297), (2247, 90167), (3513, 57673), (3531, 57379), (5243, 38643), (8197, 24717), (8239, 24591), (12881, 15729)]