204079095

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2458

約数の個数: 80

約数和(自身を含む): 420266880

約数和(自身を除く): 216187785

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 285, 297, 405, 495, 513, 627, 855, 891, 1045, 1485, 1539, 1881, 2411, 2565, 3135, 4455, 5643, 7233, 7695, 9405, 12055, 16929, 21699, 26521, 28215, 36165, 45809, 65097, 79563, 84645, 108495, 132605, 137427, 195291, 229045, 238689, 325485, 397815, 412281, 503899, 687135, 716067, 976455, 1193445, 1236843, 1511697, 2061405, 2148201, 2519495, 3580335, 3710529, 4535091, 6184215, 7558485, 10741005, 13605273, 18552645, 22675455, 40815819, 68026365, 204079095]

約数ペア:

[(1, 204079095), (3, 68026365), (5, 40815819), (9, 22675455), (11, 18552645), (15, 13605273), (19, 10741005), (27, 7558485), (33, 6184215), (45, 4535091), (55, 3710529), (57, 3580335), (81, 2519495), (95, 2148201), (99, 2061405), (135, 1511697), (165, 1236843), (171, 1193445), (209, 976455), (285, 716067), (297, 687135), (405, 503899), (495, 412281), (513, 397815), (627, 325485), (855, 238689), (891, 229045), (1045, 195291), (1485, 137427), (1539, 132605), (1881, 108495), (2411, 84645), (2565, 79563), (3135, 65097), (4455, 45809), (5643, 36165), (7233, 28215), (7695, 26521), (9405, 21699), (12055, 16929)]