208546512

素因数分解:

$2^4\times 3^1\times {\mathrm{977}}^1\times {\mathrm{4447}}^1$

素因数の和:5435

約数の個数: 40

約数和(自身を含む): 539417856

約数和(自身を除く): 330871344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 977, 1954, 2931, 3908, 4447, 5862, 7816, 8894, 11724, 13341, 15632, 17788, 23448, 26682, 35576, 46896, 53364, 71152, 106728, 213456, 4344719, 8689438, 13034157, 17378876, 26068314, 34757752, 52136628, 69515504, 104273256, 208546512]

約数ペア:

[(1, 208546512), (2, 104273256), (3, 69515504), (4, 52136628), (6, 34757752), (8, 26068314), (12, 17378876), (16, 13034157), (24, 8689438), (48, 4344719), (977, 213456), (1954, 106728), (2931, 71152), (3908, 53364), (4447, 46896), (5862, 35576), (7816, 26682), (8894, 23448), (11724, 17788), (13341, 15632)]